465396480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:667

約数の個数: 216

約数和(自身を含む): 1635772320

約数和(自身を除く): 1170375840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 568, 569, 576, 639, 640, 710, 720, 768, 852, 960, 1065, 1136, 1138, 1152, 1278, 1280, 1420, 1440, 1704, 1707, 1920, 2130, 2272, 2276, 2304, 2556, 2840, 2845, 2880, 3195, 3408, 3414, 3840, 4260, 4544, 4552, 5112, 5121, 5680, 5690, 5760, 6390, 6816, 6828, 8520, 8535, 9088, 9104, 10224, 10242, 11360, 11380, 11520, 12780, 13632, 13656, 17040, 17070, 18176, 18208, 20448, 20484, 22720, 22760, 25560, 25605, 27264, 27312, 34080, 34140, 36416, 40399, 40896, 40968, 45440, 45520, 51120, 51210, 54528, 54624, 68160, 68280, 72832, 80798, 81792, 81936, 90880, 91040, 102240, 102420, 109248, 121197, 136320, 136560, 145664, 161596, 163584, 163872, 182080, 201995, 204480, 204840, 218496, 242394, 272640, 273120, 323192, 327744, 363591, 364160, 403990, 408960, 409680, 436992, 484788, 546240, 605985, 646384, 655488, 727182, 728320, 807980, 817920, 819360, 969576, 1092480, 1211970, 1292768, 1310976, 1454364, 1615960, 1638720, 1817955, 1939152, 2184960, 2423940, 2585536, 2908728, 3231920, 3277440, 3635910, 3878304, 4847880, 5171072, 5817456, 6463840, 6554880, 7271820, 7756608, 9695760, 10342144, 11634912, 12927680, 14543640, 15513216, 19391520, 23269824, 25855360, 29087280, 31026432, 38783040, 46539648, 51710720, 58174560, 77566080, 93079296, 116349120, 155132160, 232698240, 465396480]

約数ペア:

[(1, 465396480), (2, 232698240), (3, 155132160), (4, 116349120), (5, 93079296), (6, 77566080), (8, 58174560), (9, 51710720), (10, 46539648), (12, 38783040), (15, 31026432), (16, 29087280), (18, 25855360), (20, 23269824), (24, 19391520), (30, 15513216), (32, 14543640), (36, 12927680), (40, 11634912), (45, 10342144), (48, 9695760), (60, 7756608), (64, 7271820), (71, 6554880), (72, 6463840), (80, 5817456), (90, 5171072), (96, 4847880), (120, 3878304), (128, 3635910), (142, 3277440), (144, 3231920), (160, 2908728), (180, 2585536), (192, 2423940), (213, 2184960), (240, 1939152), (256, 1817955), (284, 1638720), (288, 1615960), (320, 1454364), (355, 1310976), (360, 1292768), (384, 1211970), (426, 1092480), (480, 969576), (568, 819360), (569, 817920), (576, 807980), (639, 728320), (640, 727182), (710, 655488), (720, 646384), (768, 605985), (852, 546240), (960, 484788), (1065, 436992), (1136, 409680), (1138, 408960), (1152, 403990), (1278, 364160), (1280, 363591), (1420, 327744), (1440, 323192), (1704, 273120), (1707, 272640), (1920, 242394), (2130, 218496), (2272, 204840), (2276, 204480), (2304, 201995), (2556, 182080), (2840, 163872), (2845, 163584), (2880, 161596), (3195, 145664), (3408, 136560), (3414, 136320), (3840, 121197), (4260, 109248), (4544, 102420), (4552, 102240), (5112, 91040), (5121, 90880), (5680, 81936), (5690, 81792), (5760, 80798), (6390, 72832), (6816, 68280), (6828, 68160), (8520, 54624), (8535, 54528), (9088, 51210), (9104, 51120), (10224, 45520), (10242, 45440), (11360, 40968), (11380, 40896), (11520, 40399), (12780, 36416), (13632, 34140), (13656, 34080), (17040, 27312), (17070, 27264), (18176, 25605), (18208, 25560), (20448, 22760), (20484, 22720)]