390701160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20477}}^1$

素因数の和:20547

約数の個数: 96

約数和(自身を含む): 1293800040

約数和(自身を除く): 903098880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 19080, 20477, 40954, 61431, 81908, 102385, 122862, 163816, 184293, 204770, 245724, 307155, 368586, 409540, 491448, 614310, 737172, 819080, 921465, 1085281, 1228620, 1474344, 1842930, 2170562, 2457240, 3255843, 3685860, 4341124, 5426405, 6511686, 7371720, 8682248, 9767529, 10852810, 13023372, 16279215, 19535058, 21705620, 26046744, 32558430, 39070116, 43411240, 48837645, 65116860, 78140232, 97675290, 130233720, 195350580, 390701160]

約数ペア:

[(1, 390701160), (2, 195350580), (3, 130233720), (4, 97675290), (5, 78140232), (6, 65116860), (8, 48837645), (9, 43411240), (10, 39070116), (12, 32558430), (15, 26046744), (18, 21705620), (20, 19535058), (24, 16279215), (30, 13023372), (36, 10852810), (40, 9767529), (45, 8682248), (53, 7371720), (60, 6511686), (72, 5426405), (90, 4341124), (106, 3685860), (120, 3255843), (159, 2457240), (180, 2170562), (212, 1842930), (265, 1474344), (318, 1228620), (360, 1085281), (424, 921465), (477, 819080), (530, 737172), (636, 614310), (795, 491448), (954, 409540), (1060, 368586), (1272, 307155), (1590, 245724), (1908, 204770), (2120, 184293), (2385, 163816), (3180, 122862), (3816, 102385), (4770, 81908), (6360, 61431), (9540, 40954), (19080, 20477)]