293307120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:840

約数の個数: 240

約数和(自身を含む): 1078002432

約数和(自身を除く): 784695312

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, 773, 816, 930, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1546, 1581, 1860, 2040, 2108, 2232, 2319, 2448, 2480, 2635, 2790, 3060, 3092, 3162, 3720, 3865, 4080, 4216, 4464, 4638, 4743, 5270, 5580, 6120, 6184, 6324, 6957, 7440, 7730, 7905, 8432, 9276, 9486, 10540, 11160, 11595, 12240, 12368, 12648, 13141, 13914, 15460, 15810, 18552, 18972, 21080, 22320, 23190, 23715, 23963, 25296, 26282, 27828, 30920, 31620, 34785, 37104, 37944, 39423, 42160, 46380, 47430, 47926, 52564, 55656, 61840, 63240, 65705, 69570, 71889, 75888, 78846, 92760, 94860, 95852, 105128, 111312, 118269, 119815, 126480, 131410, 139140, 143778, 157692, 185520, 189720, 191704, 197115, 210256, 215667, 236538, 239630, 262820, 278280, 287556, 315384, 359445, 379440, 383408, 394230, 407371, 431334, 473076, 479260, 525640, 556560, 575112, 591345, 630768, 718890, 788460, 814742, 862668, 946152, 958520, 1051280, 1078335, 1150224, 1182690, 1222113, 1437780, 1576920, 1629484, 1725336, 1892304, 1917040, 2036855, 2156670, 2365380, 2444226, 2875560, 3153840, 3258968, 3450672, 3666339, 4073710, 4313340, 4730760, 4888452, 5751120, 6110565, 6517936, 7332678, 8147420, 8626680, 9461520, 9776904, 12221130, 14665356, 16294840, 17253360, 18331695, 19553808, 24442260, 29330712, 32589680, 36663390, 48884520, 58661424, 73326780, 97769040, 146653560, 293307120]

約数ペア:

[(1, 293307120), (2, 146653560), (3, 97769040), (4, 73326780), (5, 58661424), (6, 48884520), (8, 36663390), (9, 32589680), (10, 29330712), (12, 24442260), (15, 19553808), (16, 18331695), (17, 17253360), (18, 16294840), (20, 14665356), (24, 12221130), (30, 9776904), (31, 9461520), (34, 8626680), (36, 8147420), (40, 7332678), (45, 6517936), (48, 6110565), (51, 5751120), (60, 4888452), (62, 4730760), (68, 4313340), (72, 4073710), (80, 3666339), (85, 3450672), (90, 3258968), (93, 3153840), (102, 2875560), (120, 2444226), (124, 2365380), (136, 2156670), (144, 2036855), (153, 1917040), (155, 1892304), (170, 1725336), (180, 1629484), (186, 1576920), (204, 1437780), (240, 1222113), (248, 1182690), (255, 1150224), (272, 1078335), (279, 1051280), (306, 958520), (310, 946152), (340, 862668), (360, 814742), (372, 788460), (408, 718890), (465, 630768), (496, 591345), (510, 575112), (527, 556560), (558, 525640), (612, 479260), (620, 473076), (680, 431334), (720, 407371), (744, 394230), (765, 383408), (773, 379440), (816, 359445), (930, 315384), (1020, 287556), (1054, 278280), (1116, 262820), (1224, 239630), (1240, 236538), (1360, 215667), (1395, 210256), (1488, 197115), (1530, 191704), (1546, 189720), (1581, 185520), (1860, 157692), (2040, 143778), (2108, 139140), (2232, 131410), (2319, 126480), (2448, 119815), (2480, 118269), (2635, 111312), (2790, 105128), (3060, 95852), (3092, 94860), (3162, 92760), (3720, 78846), (3865, 75888), (4080, 71889), (4216, 69570), (4464, 65705), (4638, 63240), (4743, 61840), (5270, 55656), (5580, 52564), (6120, 47926), (6184, 47430), (6324, 46380), (6957, 42160), (7440, 39423), (7730, 37944), (7905, 37104), (8432, 34785), (9276, 31620), (9486, 30920), (10540, 27828), (11160, 26282), (11595, 25296), (12240, 23963), (12368, 23715), (12648, 23190), (13141, 22320), (13914, 21080), (15460, 18972), (15810, 18552)]