120365440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 256

約数和(自身を含む): 351630720

約数和(自身を除く): 231265280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 32, 34, 37, 40, 46, 52, 64, 65, 68, 74, 80, 85, 92, 104, 115, 128, 130, 136, 148, 160, 170, 184, 185, 208, 221, 230, 260, 272, 296, 299, 320, 340, 368, 370, 391, 416, 442, 460, 481, 520, 544, 592, 598, 629, 640, 680, 736, 740, 782, 832, 851, 884, 920, 962, 1040, 1088, 1105, 1184, 1196, 1258, 1360, 1472, 1480, 1495, 1564, 1664, 1702, 1768, 1840, 1924, 1955, 2080, 2176, 2210, 2368, 2392, 2405, 2516, 2720, 2944, 2960, 2990, 3128, 3145, 3404, 3536, 3680, 3848, 3910, 4160, 4255, 4420, 4736, 4784, 4810, 5032, 5083, 5440, 5920, 5980, 6256, 6290, 6808, 7072, 7360, 7696, 7820, 8177, 8320, 8510, 8840, 9568, 9620, 10064, 10166, 10880, 11063, 11840, 11960, 12512, 12580, 13616, 14144, 14467, 14720, 15392, 15640, 16354, 17020, 17680, 19136, 19240, 20128, 20332, 22126, 23680, 23920, 25024, 25160, 25415, 27232, 28288, 28934, 30784, 31280, 32708, 34040, 35360, 38272, 38480, 40256, 40664, 40885, 44252, 47840, 50048, 50320, 50830, 54464, 55315, 57868, 61568, 62560, 65416, 68080, 70720, 72335, 76960, 80512, 81328, 81770, 88504, 95680, 100640, 101660, 108928, 110630, 115736, 125120, 130832, 136160, 141440, 144670, 153920, 162656, 163540, 177008, 188071, 191360, 201280, 203320, 221260, 231472, 250240, 261664, 272320, 289340, 307840, 325312, 327080, 354016, 376142, 402560, 406640, 442520, 462944, 523328, 544640, 578680, 650624, 654160, 708032, 752284, 813280, 885040, 925888, 940355, 1046656, 1157360, 1308320, 1416064, 1504568, 1626560, 1770080, 1851776, 1880710, 2314720, 2616640, 3009136, 3253120, 3540160, 3761420, 4629440, 5233280, 6018272, 7080320, 7522840, 9258880, 12036544, 15045680, 24073088, 30091360, 60182720, 120365440]

約数ペア:

[(1, 120365440), (2, 60182720), (4, 30091360), (5, 24073088), (8, 15045680), (10, 12036544), (13, 9258880), (16, 7522840), (17, 7080320), (20, 6018272), (23, 5233280), (26, 4629440), (32, 3761420), (34, 3540160), (37, 3253120), (40, 3009136), (46, 2616640), (52, 2314720), (64, 1880710), (65, 1851776), (68, 1770080), (74, 1626560), (80, 1504568), (85, 1416064), (92, 1308320), (104, 1157360), (115, 1046656), (128, 940355), (130, 925888), (136, 885040), (148, 813280), (160, 752284), (170, 708032), (184, 654160), (185, 650624), (208, 578680), (221, 544640), (230, 523328), (260, 462944), (272, 442520), (296, 406640), (299, 402560), (320, 376142), (340, 354016), (368, 327080), (370, 325312), (391, 307840), (416, 289340), (442, 272320), (460, 261664), (481, 250240), (520, 231472), (544, 221260), (592, 203320), (598, 201280), (629, 191360), (640, 188071), (680, 177008), (736, 163540), (740, 162656), (782, 153920), (832, 144670), (851, 141440), (884, 136160), (920, 130832), (962, 125120), (1040, 115736), (1088, 110630), (1105, 108928), (1184, 101660), (1196, 100640), (1258, 95680), (1360, 88504), (1472, 81770), (1480, 81328), (1495, 80512), (1564, 76960), (1664, 72335), (1702, 70720), (1768, 68080), (1840, 65416), (1924, 62560), (1955, 61568), (2080, 57868), (2176, 55315), (2210, 54464), (2368, 50830), (2392, 50320), (2405, 50048), (2516, 47840), (2720, 44252), (2944, 40885), (2960, 40664), (2990, 40256), (3128, 38480), (3145, 38272), (3404, 35360), (3536, 34040), (3680, 32708), (3848, 31280), (3910, 30784), (4160, 28934), (4255, 28288), (4420, 27232), (4736, 25415), (4784, 25160), (4810, 25024), (5032, 23920), (5083, 23680), (5440, 22126), (5920, 20332), (5980, 20128), (6256, 19240), (6290, 19136), (6808, 17680), (7072, 17020), (7360, 16354), (7696, 15640), (7820, 15392), (8177, 14720), (8320, 14467), (8510, 14144), (8840, 13616), (9568, 12580), (9620, 12512), (10064, 11960), (10166, 11840), (10880, 11063)]