30105240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22807}}^1$

素因数の和:22832

約数の個数: 64

約数和(自身を含む): 98530560

約数和(自身を除く): 68425320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 22807, 45614, 68421, 91228, 114035, 136842, 182456, 228070, 250877, 273684, 342105, 456140, 501754, 547368, 684210, 752631, 912280, 1003508, 1254385, 1368420, 1505262, 2007016, 2508770, 2736840, 3010524, 3763155, 5017540, 6021048, 7526310, 10035080, 15052620, 30105240]

約数ペア:

[(1, 30105240), (2, 15052620), (3, 10035080), (4, 7526310), (5, 6021048), (6, 5017540), (8, 3763155), (10, 3010524), (11, 2736840), (12, 2508770), (15, 2007016), (20, 1505262), (22, 1368420), (24, 1254385), (30, 1003508), (33, 912280), (40, 752631), (44, 684210), (55, 547368), (60, 501754), (66, 456140), (88, 342105), (110, 273684), (120, 250877), (132, 228070), (165, 182456), (220, 136842), (264, 114035), (330, 91228), (440, 68421), (660, 45614), (1320, 22807)]