45720480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 164602368

約数和(自身を除く): 118881888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 431, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 862, 884, 1020, 1040, 1105, 1248, 1293, 1326, 1360, 1560, 1632, 1724, 1768, 2040, 2080, 2155, 2210, 2586, 2652, 2720, 3120, 3315, 3448, 3536, 4080, 4310, 4420, 5172, 5304, 5603, 6240, 6465, 6630, 6896, 7072, 7327, 8160, 8620, 8840, 10344, 10608, 11206, 12930, 13260, 13792, 14654, 16809, 17240, 17680, 20688, 21216, 21981, 22412, 25860, 26520, 28015, 29308, 33618, 34480, 35360, 36635, 41376, 43962, 44824, 51720, 53040, 56030, 58616, 67236, 68960, 73270, 84045, 87924, 89648, 95251, 103440, 106080, 109905, 112060, 117232, 134472, 146540, 168090, 175848, 179296, 190502, 206880, 219810, 224120, 234464, 268944, 285753, 293080, 336180, 351696, 381004, 439620, 448240, 476255, 537888, 571506, 586160, 672360, 703392, 762008, 879240, 896480, 952510, 1143012, 1172320, 1344720, 1428765, 1524016, 1758480, 1905020, 2286024, 2689440, 2857530, 3048032, 3516960, 3810040, 4572048, 5715060, 7620080, 9144096, 11430120, 15240160, 22860240, 45720480]

約数ペア:

[(1, 45720480), (2, 22860240), (3, 15240160), (4, 11430120), (5, 9144096), (6, 7620080), (8, 5715060), (10, 4572048), (12, 3810040), (13, 3516960), (15, 3048032), (16, 2857530), (17, 2689440), (20, 2286024), (24, 1905020), (26, 1758480), (30, 1524016), (32, 1428765), (34, 1344720), (39, 1172320), (40, 1143012), (48, 952510), (51, 896480), (52, 879240), (60, 762008), (65, 703392), (68, 672360), (78, 586160), (80, 571506), (85, 537888), (96, 476255), (102, 448240), (104, 439620), (120, 381004), (130, 351696), (136, 336180), (156, 293080), (160, 285753), (170, 268944), (195, 234464), (204, 224120), (208, 219810), (221, 206880), (240, 190502), (255, 179296), (260, 175848), (272, 168090), (312, 146540), (340, 134472), (390, 117232), (408, 112060), (416, 109905), (431, 106080), (442, 103440), (480, 95251), (510, 89648), (520, 87924), (544, 84045), (624, 73270), (663, 68960), (680, 67236), (780, 58616), (816, 56030), (862, 53040), (884, 51720), (1020, 44824), (1040, 43962), (1105, 41376), (1248, 36635), (1293, 35360), (1326, 34480), (1360, 33618), (1560, 29308), (1632, 28015), (1724, 26520), (1768, 25860), (2040, 22412), (2080, 21981), (2155, 21216), (2210, 20688), (2586, 17680), (2652, 17240), (2720, 16809), (3120, 14654), (3315, 13792), (3448, 13260), (3536, 12930), (4080, 11206), (4310, 10608), (4420, 10344), (5172, 8840), (5304, 8620), (5603, 8160), (6240, 7327), (6465, 7072), (6630, 6896)]