848160

素因数分解:

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

素因数の和:71

約数の個数: 144

約数和(自身を含む): 3144960

約数和(自身を除く): 2296800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 228, 240, 248, 279, 285, 288, 304, 310, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 589, 608, 620, 684, 720, 744, 760, 855, 912, 930, 992, 1116, 1140, 1178, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 2976, 3040, 3420, 3534, 3720, 4464, 4560, 4712, 4960, 5301, 5472, 5580, 5890, 6840, 7068, 7440, 8835, 8928, 9120, 9424, 10602, 11160, 11780, 13680, 14136, 14880, 17670, 18848, 21204, 22320, 23560, 26505, 27360, 28272, 35340, 42408, 44640, 47120, 53010, 56544, 70680, 84816, 94240, 106020, 141360, 169632, 212040, 282720, 424080, 848160]

約数ペア:

[(1, 848160), (2, 424080), (3, 282720), (4, 212040), (5, 169632), (6, 141360), (8, 106020), (9, 94240), (10, 84816), (12, 70680), (15, 56544), (16, 53010), (18, 47120), (19, 44640), (20, 42408), (24, 35340), (30, 28272), (31, 27360), (32, 26505), (36, 23560), (38, 22320), (40, 21204), (45, 18848), (48, 17670), (57, 14880), (60, 14136), (62, 13680), (72, 11780), (76, 11160), (80, 10602), (90, 9424), (93, 9120), (95, 8928), (96, 8835), (114, 7440), (120, 7068), (124, 6840), (144, 5890), (152, 5580), (155, 5472), (160, 5301), (171, 4960), (180, 4712), (186, 4560), (190, 4464), (228, 3720), (240, 3534), (248, 3420), (279, 3040), (285, 2976), (288, 2945), (304, 2790), (310, 2736), (342, 2480), (360, 2356), (372, 2280), (380, 2232), (456, 1860), (465, 1824), (480, 1767), (496, 1710), (558, 1520), (570, 1488), (589, 1440), (608, 1395), (620, 1368), (684, 1240), (720, 1178), (744, 1140), (760, 1116), (855, 992), (912, 930)]