424080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 120

約数和(自身を含む): 1547520

約数和(自身を除く): 1123440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3420, 3534, 3720, 4464, 4560, 4712, 5301, 5580, 5890, 6840, 7068, 7440, 8835, 9424, 10602, 11160, 11780, 13680, 14136, 17670, 21204, 22320, 23560, 26505, 28272, 35340, 42408, 47120, 53010, 70680, 84816, 106020, 141360, 212040, 424080]

約数ペア:

[(1, 424080), (2, 212040), (3, 141360), (4, 106020), (5, 84816), (6, 70680), (8, 53010), (9, 47120), (10, 42408), (12, 35340), (15, 28272), (16, 26505), (18, 23560), (19, 22320), (20, 21204), (24, 17670), (30, 14136), (31, 13680), (36, 11780), (38, 11160), (40, 10602), (45, 9424), (48, 8835), (57, 7440), (60, 7068), (62, 6840), (72, 5890), (76, 5580), (80, 5301), (90, 4712), (93, 4560), (95, 4464), (114, 3720), (120, 3534), (124, 3420), (144, 2945), (152, 2790), (155, 2736), (171, 2480), (180, 2356), (186, 2280), (190, 2232), (228, 1860), (240, 1767), (248, 1710), (279, 1520), (285, 1488), (304, 1395), (310, 1368), (342, 1240), (360, 1178), (372, 1140), (380, 1116), (456, 930), (465, 912), (496, 855), (558, 760), (570, 744), (589, 720), (620, 684)]