458171520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3454

約数の個数: 128

約数和(自身を含む): 1481431680

約数和(自身を除く): 1023260160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3361, 3408, 4260, 4544, 5680, 6722, 6816, 8520, 9088, 10083, 11360, 13444, 13632, 16805, 17040, 20166, 22720, 26888, 27264, 33610, 34080, 40332, 45440, 50415, 53776, 67220, 68160, 80664, 100830, 107552, 134440, 136320, 161328, 201660, 215104, 238631, 268880, 322656, 403320, 430208, 477262, 537760, 645312, 715893, 806640, 954524, 1075520, 1193155, 1290624, 1431786, 1613280, 1909048, 2151040, 2386310, 2863572, 3226560, 3579465, 3818096, 4772620, 5727144, 6453120, 7158930, 7636192, 9545240, 11454288, 14317860, 15272384, 19090480, 22908576, 28635720, 30544768, 38180960, 45817152, 57271440, 76361920, 91634304, 114542880, 152723840, 229085760, 458171520]

約数ペア:

[(1, 458171520), (2, 229085760), (3, 152723840), (4, 114542880), (5, 91634304), (6, 76361920), (8, 57271440), (10, 45817152), (12, 38180960), (15, 30544768), (16, 28635720), (20, 22908576), (24, 19090480), (30, 15272384), (32, 14317860), (40, 11454288), (48, 9545240), (60, 7636192), (64, 7158930), (71, 6453120), (80, 5727144), (96, 4772620), (120, 3818096), (128, 3579465), (142, 3226560), (160, 2863572), (192, 2386310), (213, 2151040), (240, 1909048), (284, 1613280), (320, 1431786), (355, 1290624), (384, 1193155), (426, 1075520), (480, 954524), (568, 806640), (640, 715893), (710, 645312), (852, 537760), (960, 477262), (1065, 430208), (1136, 403320), (1420, 322656), (1704, 268880), (1920, 238631), (2130, 215104), (2272, 201660), (2840, 161328), (3361, 136320), (3408, 134440), (4260, 107552), (4544, 100830), (5680, 80664), (6722, 68160), (6816, 67220), (8520, 53776), (9088, 50415), (10083, 45440), (11360, 40332), (13444, 34080), (13632, 33610), (16805, 27264), (17040, 26888), (20166, 22720)]