26970120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3979

約数の個数: 96

約数和(自身を含む): 92289600

約数和(自身を除く): 65319480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 3943, 6840, 7886, 11829, 15772, 19715, 23658, 31544, 35487, 39430, 47316, 59145, 70974, 74917, 78860, 94632, 118290, 141948, 149834, 157720, 177435, 224751, 236580, 283896, 299668, 354870, 374585, 449502, 473160, 599336, 674253, 709740, 749170, 899004, 1123755, 1348506, 1419480, 1498340, 1798008, 2247510, 2697012, 2996680, 3371265, 4495020, 5394024, 6742530, 8990040, 13485060, 26970120]

約数ペア:

[(1, 26970120), (2, 13485060), (3, 8990040), (4, 6742530), (5, 5394024), (6, 4495020), (8, 3371265), (9, 2996680), (10, 2697012), (12, 2247510), (15, 1798008), (18, 1498340), (19, 1419480), (20, 1348506), (24, 1123755), (30, 899004), (36, 749170), (38, 709740), (40, 674253), (45, 599336), (57, 473160), (60, 449502), (72, 374585), (76, 354870), (90, 299668), (95, 283896), (114, 236580), (120, 224751), (152, 177435), (171, 157720), (180, 149834), (190, 141948), (228, 118290), (285, 94632), (342, 78860), (360, 74917), (380, 70974), (456, 59145), (570, 47316), (684, 39430), (760, 35487), (855, 31544), (1140, 23658), (1368, 19715), (1710, 15772), (2280, 11829), (3420, 7886), (3943, 6840)]