320551470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6047}}^1$

素因数の和:6110

約数の個数: 96

約数和(自身を含む): 905748480

約数和(自身を除く): 585197010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 930, 1178, 1395, 1710, 1767, 2790, 2945, 3534, 5301, 5890, 6047, 8835, 10602, 12094, 17670, 18141, 26505, 30235, 36282, 53010, 54423, 60470, 90705, 108846, 114893, 181410, 187457, 229786, 272115, 344679, 374914, 544230, 562371, 574465, 689358, 937285, 1034037, 1124742, 1148930, 1687113, 1723395, 1874570, 2068074, 2811855, 3374226, 3446790, 3561683, 5170185, 5623710, 7123366, 8435565, 10340370, 10685049, 16871130, 17808415, 21370098, 32055147, 35616830, 53425245, 64110294, 106850490, 160275735, 320551470]

約数ペア:

[(1, 320551470), (2, 160275735), (3, 106850490), (5, 64110294), (6, 53425245), (9, 35616830), (10, 32055147), (15, 21370098), (18, 17808415), (19, 16871130), (30, 10685049), (31, 10340370), (38, 8435565), (45, 7123366), (57, 5623710), (62, 5170185), (90, 3561683), (93, 3446790), (95, 3374226), (114, 2811855), (155, 2068074), (171, 1874570), (186, 1723395), (190, 1687113), (279, 1148930), (285, 1124742), (310, 1034037), (342, 937285), (465, 689358), (558, 574465), (570, 562371), (589, 544230), (855, 374914), (930, 344679), (1178, 272115), (1395, 229786), (1710, 187457), (1767, 181410), (2790, 114893), (2945, 108846), (3534, 90705), (5301, 60470), (5890, 54423), (6047, 53010), (8835, 36282), (10602, 30235), (12094, 26505), (17670, 18141)]