72588360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 258048000

約数和(自身を除く): 185459640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 31, 38, 39, 40, 52, 57, 60, 62, 65, 76, 78, 79, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 158, 186, 190, 195, 228, 237, 247, 248, 260, 285, 310, 312, 316, 372, 380, 390, 395, 403, 456, 465, 474, 494, 520, 570, 589, 620, 632, 741, 744, 760, 780, 790, 806, 930, 948, 988, 1027, 1140, 1178, 1185, 1209, 1235, 1240, 1482, 1501, 1560, 1580, 1612, 1767, 1860, 1896, 1976, 2015, 2054, 2280, 2356, 2370, 2418, 2449, 2470, 2945, 2964, 3002, 3081, 3160, 3224, 3534, 3705, 3720, 4030, 4108, 4503, 4712, 4740, 4836, 4898, 4940, 5135, 5890, 5928, 6004, 6045, 6162, 7068, 7347, 7410, 7505, 7657, 8060, 8216, 8835, 9006, 9480, 9672, 9796, 9880, 10270, 11780, 12008, 12090, 12245, 12324, 14136, 14694, 14820, 15010, 15314, 15405, 16120, 17670, 18012, 19513, 19592, 20540, 22515, 22971, 23560, 24180, 24490, 24648, 29388, 29640, 30020, 30628, 30810, 31837, 35340, 36024, 36735, 38285, 39026, 41080, 45030, 45942, 46531, 48360, 48980, 58539, 58776, 60040, 61256, 61620, 63674, 70680, 73470, 76570, 78052, 90060, 91884, 93062, 95511, 97565, 97960, 114855, 117078, 123240, 127348, 139593, 146940, 153140, 156104, 159185, 180120, 183768, 186124, 191022, 195130, 229710, 232655, 234156, 254696, 279186, 292695, 293880, 306280, 318370, 372248, 382044, 390260, 459420, 465310, 468312, 477555, 558372, 585390, 604903, 636740, 697965, 764088, 780520, 918840, 930620, 955110, 1116744, 1170780, 1209806, 1273480, 1395930, 1814709, 1861240, 1910220, 2341560, 2419612, 2791860, 3024515, 3629418, 3820440, 4839224, 5583720, 6049030, 7258836, 9073545, 12098060, 14517672, 18147090, 24196120, 36294180, 72588360]

約数ペア:

[(1, 72588360), (2, 36294180), (3, 24196120), (4, 18147090), (5, 14517672), (6, 12098060), (8, 9073545), (10, 7258836), (12, 6049030), (13, 5583720), (15, 4839224), (19, 3820440), (20, 3629418), (24, 3024515), (26, 2791860), (30, 2419612), (31, 2341560), (38, 1910220), (39, 1861240), (40, 1814709), (52, 1395930), (57, 1273480), (60, 1209806), (62, 1170780), (65, 1116744), (76, 955110), (78, 930620), (79, 918840), (93, 780520), (95, 764088), (104, 697965), (114, 636740), (120, 604903), (124, 585390), (130, 558372), (152, 477555), (155, 468312), (156, 465310), (158, 459420), (186, 390260), (190, 382044), (195, 372248), (228, 318370), (237, 306280), (247, 293880), (248, 292695), (260, 279186), (285, 254696), (310, 234156), (312, 232655), (316, 229710), (372, 195130), (380, 191022), (390, 186124), (395, 183768), (403, 180120), (456, 159185), (465, 156104), (474, 153140), (494, 146940), (520, 139593), (570, 127348), (589, 123240), (620, 117078), (632, 114855), (741, 97960), (744, 97565), (760, 95511), (780, 93062), (790, 91884), (806, 90060), (930, 78052), (948, 76570), (988, 73470), (1027, 70680), (1140, 63674), (1178, 61620), (1185, 61256), (1209, 60040), (1235, 58776), (1240, 58539), (1482, 48980), (1501, 48360), (1560, 46531), (1580, 45942), (1612, 45030), (1767, 41080), (1860, 39026), (1896, 38285), (1976, 36735), (2015, 36024), (2054, 35340), (2280, 31837), (2356, 30810), (2370, 30628), (2418, 30020), (2449, 29640), (2470, 29388), (2945, 24648), (2964, 24490), (3002, 24180), (3081, 23560), (3160, 22971), (3224, 22515), (3534, 20540), (3705, 19592), (3720, 19513), (4030, 18012), (4108, 17670), (4503, 16120), (4712, 15405), (4740, 15314), (4836, 15010), (4898, 14820), (4940, 14694), (5135, 14136), (5890, 12324), (5928, 12245), (6004, 12090), (6045, 12008), (6162, 11780), (7068, 10270), (7347, 9880), (7410, 9796), (7505, 9672), (7657, 9480), (8060, 9006), (8216, 8835)]