487012800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:687

約数の個数: 168

約数和(自身を含む): 1608248752

約数和(自身を除く): 1121235952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 241, 300, 320, 400, 421, 480, 482, 600, 723, 800, 842, 960, 964, 1200, 1205, 1263, 1446, 1600, 1684, 1928, 2105, 2400, 2410, 2526, 2892, 3368, 3615, 3856, 4210, 4800, 4820, 5052, 5784, 6025, 6315, 6736, 7230, 7712, 8420, 9640, 10104, 10525, 11568, 12050, 12630, 13472, 14460, 15424, 16840, 18075, 19280, 20208, 21050, 23136, 24100, 25260, 26944, 28920, 31575, 33680, 36150, 38560, 40416, 42100, 46272, 48200, 50520, 57840, 63150, 67360, 72300, 77120, 80832, 84200, 96400, 101040, 101461, 115680, 126300, 134720, 144600, 168400, 192800, 202080, 202922, 231360, 252600, 289200, 304383, 336800, 385600, 404160, 405844, 505200, 507305, 578400, 608766, 673600, 811688, 1010400, 1014610, 1156800, 1217532, 1521915, 1623376, 2020800, 2029220, 2435064, 2536525, 3043830, 3246752, 4058440, 4870128, 5073050, 6087660, 6493504, 7609575, 8116880, 9740256, 10146100, 12175320, 15219150, 16233760, 19480512, 20292200, 24350640, 30438300, 32467520, 40584400, 48701280, 60876600, 81168800, 97402560, 121753200, 162337600, 243506400, 487012800]

約数ペア:

[(1, 487012800), (2, 243506400), (3, 162337600), (4, 121753200), (5, 97402560), (6, 81168800), (8, 60876600), (10, 48701280), (12, 40584400), (15, 32467520), (16, 30438300), (20, 24350640), (24, 20292200), (25, 19480512), (30, 16233760), (32, 15219150), (40, 12175320), (48, 10146100), (50, 9740256), (60, 8116880), (64, 7609575), (75, 6493504), (80, 6087660), (96, 5073050), (100, 4870128), (120, 4058440), (150, 3246752), (160, 3043830), (192, 2536525), (200, 2435064), (240, 2029220), (241, 2020800), (300, 1623376), (320, 1521915), (400, 1217532), (421, 1156800), (480, 1014610), (482, 1010400), (600, 811688), (723, 673600), (800, 608766), (842, 578400), (960, 507305), (964, 505200), (1200, 405844), (1205, 404160), (1263, 385600), (1446, 336800), (1600, 304383), (1684, 289200), (1928, 252600), (2105, 231360), (2400, 202922), (2410, 202080), (2526, 192800), (2892, 168400), (3368, 144600), (3615, 134720), (3856, 126300), (4210, 115680), (4800, 101461), (4820, 101040), (5052, 96400), (5784, 84200), (6025, 80832), (6315, 77120), (6736, 72300), (7230, 67360), (7712, 63150), (8420, 57840), (9640, 50520), (10104, 48200), (10525, 46272), (11568, 42100), (12050, 40416), (12630, 38560), (13472, 36150), (14460, 33680), (15424, 31575), (16840, 28920), (18075, 26944), (19280, 25260), (20208, 24100), (21050, 23136)]