15652260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6689}}^1$

素因数の和:6717

約数の個数: 72

約数和(自身を含む): 51138360

約数和(自身を除く): 35486100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 6689, 13378, 20067, 26756, 33445, 40134, 60201, 66890, 80268, 86957, 100335, 120402, 133780, 173914, 200670, 240804, 260871, 301005, 347828, 401340, 434785, 521742, 602010, 782613, 869570, 1043484, 1204020, 1304355, 1565226, 1739140, 2608710, 3130452, 3913065, 5217420, 7826130, 15652260]

約数ペア:

[(1, 15652260), (2, 7826130), (3, 5217420), (4, 3913065), (5, 3130452), (6, 2608710), (9, 1739140), (10, 1565226), (12, 1304355), (13, 1204020), (15, 1043484), (18, 869570), (20, 782613), (26, 602010), (30, 521742), (36, 434785), (39, 401340), (45, 347828), (52, 301005), (60, 260871), (65, 240804), (78, 200670), (90, 173914), (117, 133780), (130, 120402), (156, 100335), (180, 86957), (195, 80268), (234, 66890), (260, 60201), (390, 40134), (468, 33445), (585, 26756), (780, 20067), (1170, 13378), (2340, 6689)]