1449840240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3821}}^1$

素因数の和:3888

約数の個数: 240

約数和(自身を含む): 5323159296

約数和(自身を除く): 3873319056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2790, 3060, 3162, 3720, 3821, 4080, 4216, 4464, 4743, 5270, 5580, 6120, 6324, 7440, 7642, 7905, 8432, 9486, 10540, 11160, 11463, 12240, 12648, 15284, 15810, 18972, 19105, 21080, 22320, 22926, 23715, 25296, 30568, 31620, 34389, 37944, 38210, 42160, 45852, 47430, 57315, 61136, 63240, 64957, 68778, 75888, 76420, 91704, 94860, 114630, 118451, 126480, 129914, 137556, 152840, 171945, 183408, 189720, 194871, 229260, 236902, 259828, 275112, 305680, 324785, 343890, 355353, 379440, 389742, 458520, 473804, 519656, 550224, 584613, 592255, 649570, 687780, 710706, 779484, 917040, 947608, 974355, 1039312, 1066059, 1169226, 1184510, 1299140, 1375560, 1421412, 1558968, 1776765, 1895216, 1948710, 2013667, 2132118, 2338452, 2369020, 2598280, 2751120, 2842824, 2923065, 3117936, 3553530, 3897420, 4027334, 4264236, 4676904, 4738040, 5196560, 5330295, 5685648, 5846130, 6041001, 7107060, 7794840, 8054668, 8528472, 9353808, 9476080, 10068335, 10660590, 11692260, 12082002, 14214120, 15589680, 16109336, 17056944, 18123003, 20136670, 21321180, 23384520, 24164004, 28428240, 30205005, 32218672, 36246006, 40273340, 42642360, 46769040, 48328008, 60410010, 72492012, 80546680, 85284720, 90615015, 96656016, 120820020, 144984024, 161093360, 181230030, 241640040, 289968048, 362460060, 483280080, 724920120, 1449840240]

約数ペア:

[(1, 1449840240), (2, 724920120), (3, 483280080), (4, 362460060), (5, 289968048), (6, 241640040), (8, 181230030), (9, 161093360), (10, 144984024), (12, 120820020), (15, 96656016), (16, 90615015), (17, 85284720), (18, 80546680), (20, 72492012), (24, 60410010), (30, 48328008), (31, 46769040), (34, 42642360), (36, 40273340), (40, 36246006), (45, 32218672), (48, 30205005), (51, 28428240), (60, 24164004), (62, 23384520), (68, 21321180), (72, 20136670), (80, 18123003), (85, 17056944), (90, 16109336), (93, 15589680), (102, 14214120), (120, 12082002), (124, 11692260), (136, 10660590), (144, 10068335), (153, 9476080), (155, 9353808), (170, 8528472), (180, 8054668), (186, 7794840), (204, 7107060), (240, 6041001), (248, 5846130), (255, 5685648), (272, 5330295), (279, 5196560), (306, 4738040), (310, 4676904), (340, 4264236), (360, 4027334), (372, 3897420), (408, 3553530), (465, 3117936), (496, 2923065), (510, 2842824), (527, 2751120), (558, 2598280), (612, 2369020), (620, 2338452), (680, 2132118), (720, 2013667), (744, 1948710), (765, 1895216), (816, 1776765), (930, 1558968), (1020, 1421412), (1054, 1375560), (1116, 1299140), (1224, 1184510), (1240, 1169226), (1360, 1066059), (1395, 1039312), (1488, 974355), (1530, 947608), (1581, 917040), (1860, 779484), (2040, 710706), (2108, 687780), (2232, 649570), (2448, 592255), (2480, 584613), (2635, 550224), (2790, 519656), (3060, 473804), (3162, 458520), (3720, 389742), (3821, 379440), (4080, 355353), (4216, 343890), (4464, 324785), (4743, 305680), (5270, 275112), (5580, 259828), (6120, 236902), (6324, 229260), (7440, 194871), (7642, 189720), (7905, 183408), (8432, 171945), (9486, 152840), (10540, 137556), (11160, 129914), (11463, 126480), (12240, 118451), (12648, 114630), (15284, 94860), (15810, 91704), (18972, 76420), (19105, 75888), (21080, 68778), (22320, 64957), (22926, 63240), (23715, 61136), (25296, 57315), (30568, 47430), (31620, 45852), (34389, 42160), (37944, 38210)]