138297360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1877}}^1$

素因数の和:2200

約数の個数: 80

約数和(自身を含む): 430347456

約数和(自身を除く): 292050096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 1877, 2456, 3070, 3684, 3754, 4605, 4912, 5631, 6140, 7368, 7508, 9210, 9385, 11262, 12280, 14736, 15016, 18420, 18770, 22524, 24560, 28155, 30032, 36840, 37540, 45048, 56310, 73680, 75080, 90096, 112620, 150160, 225240, 450480, 576239, 1152478, 1728717, 2304956, 2881195, 3457434, 4609912, 5762390, 6914868, 8643585, 9219824, 11524780, 13829736, 17287170, 23049560, 27659472, 34574340, 46099120, 69148680, 138297360]

約数ペア:

[(1, 138297360), (2, 69148680), (3, 46099120), (4, 34574340), (5, 27659472), (6, 23049560), (8, 17287170), (10, 13829736), (12, 11524780), (15, 9219824), (16, 8643585), (20, 6914868), (24, 5762390), (30, 4609912), (40, 3457434), (48, 2881195), (60, 2304956), (80, 1728717), (120, 1152478), (240, 576239), (307, 450480), (614, 225240), (921, 150160), (1228, 112620), (1535, 90096), (1842, 75080), (1877, 73680), (2456, 56310), (3070, 45048), (3684, 37540), (3754, 36840), (4605, 30032), (4912, 28155), (5631, 24560), (6140, 22524), (7368, 18770), (7508, 18420), (9210, 15016), (9385, 14736), (11262, 12280)]