465204480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9319}}^1$

素因数の和:9356

約数の個数: 144

約数和(自身を含む): 1600206720

約数和(自身を除く): 1135002240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9319, 9984, 12480, 16640, 18638, 24960, 27957, 37276, 46595, 49920, 55914, 74552, 93190, 111828, 121147, 139785, 149104, 186380, 223656, 242294, 279570, 298208, 363441, 372760, 447312, 484588, 559140, 596416, 605735, 726882, 745520, 894624, 969176, 1118280, 1192832, 1211470, 1453764, 1491040, 1789248, 1817205, 1938352, 2236560, 2385664, 2422940, 2907528, 2982080, 3578496, 3634410, 3876704, 4473120, 4845880, 5815056, 5964160, 7156992, 7268820, 7753408, 8946240, 9691760, 11630112, 11928320, 14537640, 15506816, 17892480, 19383520, 23260224, 29075280, 31013632, 35784960, 38767040, 46520448, 58150560, 77534080, 93040896, 116301120, 155068160, 232602240, 465204480]

約数ペア:

[(1, 465204480), (2, 232602240), (3, 155068160), (4, 116301120), (5, 93040896), (6, 77534080), (8, 58150560), (10, 46520448), (12, 38767040), (13, 35784960), (15, 31013632), (16, 29075280), (20, 23260224), (24, 19383520), (26, 17892480), (30, 15506816), (32, 14537640), (39, 11928320), (40, 11630112), (48, 9691760), (52, 8946240), (60, 7753408), (64, 7268820), (65, 7156992), (78, 5964160), (80, 5815056), (96, 4845880), (104, 4473120), (120, 3876704), (128, 3634410), (130, 3578496), (156, 2982080), (160, 2907528), (192, 2422940), (195, 2385664), (208, 2236560), (240, 1938352), (256, 1817205), (260, 1789248), (312, 1491040), (320, 1453764), (384, 1211470), (390, 1192832), (416, 1118280), (480, 969176), (520, 894624), (624, 745520), (640, 726882), (768, 605735), (780, 596416), (832, 559140), (960, 484588), (1040, 447312), (1248, 372760), (1280, 363441), (1560, 298208), (1664, 279570), (1920, 242294), (2080, 223656), (2496, 186380), (3120, 149104), (3328, 139785), (3840, 121147), (4160, 111828), (4992, 93190), (6240, 74552), (8320, 55914), (9319, 49920), (9984, 46595), (12480, 37276), (16640, 27957), (18638, 24960)]