16402440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2646

約数の個数: 64

約数和(自身を含む): 50155200

約数和(自身を除く): 33752760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 2579, 3180, 5158, 6360, 7737, 10316, 12895, 15474, 20632, 25790, 30948, 38685, 51580, 61896, 77370, 103160, 136687, 154740, 273374, 309480, 410061, 546748, 683435, 820122, 1093496, 1366870, 1640244, 2050305, 2733740, 3280488, 4100610, 5467480, 8201220, 16402440]

約数ペア:

[(1, 16402440), (2, 8201220), (3, 5467480), (4, 4100610), (5, 3280488), (6, 2733740), (8, 2050305), (10, 1640244), (12, 1366870), (15, 1093496), (20, 820122), (24, 683435), (30, 546748), (40, 410061), (53, 309480), (60, 273374), (106, 154740), (120, 136687), (159, 103160), (212, 77370), (265, 61896), (318, 51580), (424, 38685), (530, 30948), (636, 25790), (795, 20632), (1060, 15474), (1272, 12895), (1590, 10316), (2120, 7737), (2579, 6360), (3180, 5158)]