15288240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5791}}^1$

素因数の和:5818

約数の個数: 80

約数和(自身を含む): 51710976

約数和(自身を除く): 36422736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 5791, 11582, 17373, 23164, 28955, 34746, 46328, 57910, 63701, 69492, 86865, 92656, 115820, 127402, 138984, 173730, 191103, 231640, 254804, 277968, 318505, 347460, 382206, 463280, 509608, 637010, 694920, 764412, 955515, 1019216, 1274020, 1389840, 1528824, 1911030, 2548040, 3057648, 3822060, 5096080, 7644120, 15288240]

約数ペア:

[(1, 15288240), (2, 7644120), (3, 5096080), (4, 3822060), (5, 3057648), (6, 2548040), (8, 1911030), (10, 1528824), (11, 1389840), (12, 1274020), (15, 1019216), (16, 955515), (20, 764412), (22, 694920), (24, 637010), (30, 509608), (33, 463280), (40, 382206), (44, 347460), (48, 318505), (55, 277968), (60, 254804), (66, 231640), (80, 191103), (88, 173730), (110, 138984), (120, 127402), (132, 115820), (165, 92656), (176, 86865), (220, 69492), (240, 63701), (264, 57910), (330, 46328), (440, 34746), (528, 28955), (660, 23164), (880, 17373), (1320, 11582), (2640, 5791)]