30463440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{18133}}^1$

素因数の和:18156

約数の個数: 80

約数和(自身を含む): 107933568

約数和(自身を除く): 77470128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 18133, 36266, 54399, 72532, 90665, 108798, 126931, 145064, 181330, 217596, 253862, 271995, 290128, 362660, 380793, 435192, 507724, 543990, 634655, 725320, 761586, 870384, 1015448, 1087980, 1269310, 1450640, 1523172, 1903965, 2030896, 2175960, 2538620, 3046344, 3807930, 4351920, 5077240, 6092688, 7615860, 10154480, 15231720, 30463440]

約数ペア:

[(1, 30463440), (2, 15231720), (3, 10154480), (4, 7615860), (5, 6092688), (6, 5077240), (7, 4351920), (8, 3807930), (10, 3046344), (12, 2538620), (14, 2175960), (15, 2030896), (16, 1903965), (20, 1523172), (21, 1450640), (24, 1269310), (28, 1087980), (30, 1015448), (35, 870384), (40, 761586), (42, 725320), (48, 634655), (56, 543990), (60, 507724), (70, 435192), (80, 380793), (84, 362660), (105, 290128), (112, 271995), (120, 253862), (140, 217596), (168, 181330), (210, 145064), (240, 126931), (280, 108798), (336, 90665), (420, 72532), (560, 54399), (840, 36266), (1680, 18133)]