228786840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{635519}}^1$

素因数の和:635536

約数の個数: 48

約数和(自身を含む): 743558400

約数和(自身を除く): 514771560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 635519, 1271038, 1906557, 2542076, 3177595, 3813114, 5084152, 5719671, 6355190, 7626228, 9532785, 11439342, 12710380, 15252456, 19065570, 22878684, 25420760, 28598355, 38131140, 45757368, 57196710, 76262280, 114393420, 228786840]

約数ペア:

[(1, 228786840), (2, 114393420), (3, 76262280), (4, 57196710), (5, 45757368), (6, 38131140), (8, 28598355), (9, 25420760), (10, 22878684), (12, 19065570), (15, 15252456), (18, 12710380), (20, 11439342), (24, 9532785), (30, 7626228), (36, 6355190), (40, 5719671), (45, 5084152), (60, 3813114), (72, 3177595), (90, 2542076), (120, 1906557), (180, 1271038), (360, 635519)]