4545181440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5557}}^1$

素因数の和:5655

約数の個数: 216

約数和(自身を含む): 15950215008

約数和(自身を除く): 11405033568

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, 576, 639, 640, 710, 720, 768, 852, 960, 1065, 1136, 1152, 1278, 1280, 1420, 1440, 1704, 1920, 2130, 2272, 2304, 2556, 2840, 2880, 3195, 3408, 3840, 4260, 4544, 5112, 5557, 5680, 5760, 6390, 6816, 8520, 9088, 10224, 11114, 11360, 11520, 12780, 13632, 16671, 17040, 18176, 20448, 22228, 22720, 25560, 27264, 27785, 33342, 34080, 40896, 44456, 45440, 50013, 51120, 54528, 55570, 66684, 68160, 81792, 83355, 88912, 90880, 100026, 102240, 111140, 133368, 136320, 163584, 166710, 177824, 200052, 204480, 222280, 250065, 266736, 272640, 333420, 355648, 394547, 400104, 408960, 444560, 500130, 533472, 666840, 711296, 789094, 800208, 817920, 889120, 1000260, 1066944, 1183641, 1333680, 1422592, 1578188, 1600416, 1778240, 1972735, 2000520, 2133888, 2367282, 2667360, 3156376, 3200832, 3550923, 3556480, 3945470, 4001040, 4267776, 4734564, 5334720, 5918205, 6312752, 6401664, 7101846, 7112960, 7890940, 8002080, 9469128, 10669440, 11836410, 12625504, 12803328, 14203692, 15781880, 16004160, 17754615, 18938256, 21338880, 23672820, 25251008, 28407384, 31563760, 32008320, 35509230, 37876512, 47345640, 50502016, 56814768, 63127520, 64016640, 71018460, 75753024, 94691280, 101004032, 113629536, 126255040, 142036920, 151506048, 189382560, 227259072, 252510080, 284073840, 303012096, 378765120, 454518144, 505020160, 568147680, 757530240, 909036288, 1136295360, 1515060480, 2272590720, 4545181440]

約数ペア:

[(1, 4545181440), (2, 2272590720), (3, 1515060480), (4, 1136295360), (5, 909036288), (6, 757530240), (8, 568147680), (9, 505020160), (10, 454518144), (12, 378765120), (15, 303012096), (16, 284073840), (18, 252510080), (20, 227259072), (24, 189382560), (30, 151506048), (32, 142036920), (36, 126255040), (40, 113629536), (45, 101004032), (48, 94691280), (60, 75753024), (64, 71018460), (71, 64016640), (72, 63127520), (80, 56814768), (90, 50502016), (96, 47345640), (120, 37876512), (128, 35509230), (142, 32008320), (144, 31563760), (160, 28407384), (180, 25251008), (192, 23672820), (213, 21338880), (240, 18938256), (256, 17754615), (284, 16004160), (288, 15781880), (320, 14203692), (355, 12803328), (360, 12625504), (384, 11836410), (426, 10669440), (480, 9469128), (568, 8002080), (576, 7890940), (639, 7112960), (640, 7101846), (710, 6401664), (720, 6312752), (768, 5918205), (852, 5334720), (960, 4734564), (1065, 4267776), (1136, 4001040), (1152, 3945470), (1278, 3556480), (1280, 3550923), (1420, 3200832), (1440, 3156376), (1704, 2667360), (1920, 2367282), (2130, 2133888), (2272, 2000520), (2304, 1972735), (2556, 1778240), (2840, 1600416), (2880, 1578188), (3195, 1422592), (3408, 1333680), (3840, 1183641), (4260, 1066944), (4544, 1000260), (5112, 889120), (5557, 817920), (5680, 800208), (5760, 789094), (6390, 711296), (6816, 666840), (8520, 533472), (9088, 500130), (10224, 444560), (11114, 408960), (11360, 400104), (11520, 394547), (12780, 355648), (13632, 333420), (16671, 272640), (17040, 266736), (18176, 250065), (20448, 222280), (22228, 204480), (22720, 200052), (25560, 177824), (27264, 166710), (27785, 163584), (33342, 136320), (34080, 133368), (40896, 111140), (44456, 102240), (45440, 100026), (50013, 90880), (51120, 88912), (54528, 83355), (55570, 81792), (66684, 68160)]