8871480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 30373200

約数和(自身を除く): 21501720

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, 1297, 1368, 1710, 2280, 2594, 3420, 3891, 5188, 6485, 6840, 7782, 10376, 11673, 12970, 15564, 19455, 23346, 24643, 25940, 31128, 38910, 46692, 49286, 51880, 58365, 73929, 77820, 93384, 98572, 116730, 123215, 147858, 155640, 197144, 221787, 233460, 246430, 295716, 369645, 443574, 466920, 492860, 591432, 739290, 887148, 985720, 1108935, 1478580, 1774296, 2217870, 2957160, 4435740, 8871480]

約数ペア:

[(1, 8871480), (2, 4435740), (3, 2957160), (4, 2217870), (5, 1774296), (6, 1478580), (8, 1108935), (9, 985720), (10, 887148), (12, 739290), (15, 591432), (18, 492860), (19, 466920), (20, 443574), (24, 369645), (30, 295716), (36, 246430), (38, 233460), (40, 221787), (45, 197144), (57, 155640), (60, 147858), (72, 123215), (76, 116730), (90, 98572), (95, 93384), (114, 77820), (120, 73929), (152, 58365), (171, 51880), (180, 49286), (190, 46692), (228, 38910), (285, 31128), (342, 25940), (360, 24643), (380, 23346), (456, 19455), (570, 15564), (684, 12970), (760, 11673), (855, 10376), (1140, 7782), (1297, 6840), (1368, 6485), (1710, 5188), (2280, 3891), (2594, 3420)]