814015920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{57487}}^1$

素因数の和:57562

約数の個数: 80

約数和(自身を含む): 2566264320

約数和(自身を除く): 1752248400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 7080, 14160, 57487, 114974, 172461, 229948, 287435, 344922, 459896, 574870, 689844, 862305, 919792, 1149740, 1379688, 1724610, 2299480, 2759376, 3391733, 3449220, 4598960, 6783466, 6898440, 10175199, 13566932, 13796880, 16958665, 20350398, 27133864, 33917330, 40700796, 50875995, 54267728, 67834660, 81401592, 101751990, 135669320, 162803184, 203503980, 271338640, 407007960, 814015920]

約数ペア:

[(1, 814015920), (2, 407007960), (3, 271338640), (4, 203503980), (5, 162803184), (6, 135669320), (8, 101751990), (10, 81401592), (12, 67834660), (15, 54267728), (16, 50875995), (20, 40700796), (24, 33917330), (30, 27133864), (40, 20350398), (48, 16958665), (59, 13796880), (60, 13566932), (80, 10175199), (118, 6898440), (120, 6783466), (177, 4598960), (236, 3449220), (240, 3391733), (295, 2759376), (354, 2299480), (472, 1724610), (590, 1379688), (708, 1149740), (885, 919792), (944, 862305), (1180, 689844), (1416, 574870), (1770, 459896), (2360, 344922), (2832, 287435), (3540, 229948), (4720, 172461), (7080, 114974), (14160, 57487)]