15972679080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2335187}}^1$

素因数の和:2335223

約数の個数: 96

約数和(自身を含む): 54643399200

約数和(自身を除く): 38670720120

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, 6840, 2335187, 4670374, 7005561, 9340748, 11675935, 14011122, 18681496, 21016683, 23351870, 28022244, 35027805, 42033366, 44368553, 46703740, 56044488, 70055610, 84066732, 88737106, 93407480, 105083415, 133105659, 140111220, 168133464, 177474212, 210166830, 221842765, 266211318, 280222440, 354948424, 399316977, 420333660, 443685530, 532422636, 665528295, 798633954, 840667320, 887371060, 1064845272, 1331056590, 1597267908, 1774742120, 1996584885, 2662113180, 3194535816, 3993169770, 5324226360, 7986339540, 15972679080]

約数ペア:

[(1, 15972679080), (2, 7986339540), (3, 5324226360), (4, 3993169770), (5, 3194535816), (6, 2662113180), (8, 1996584885), (9, 1774742120), (10, 1597267908), (12, 1331056590), (15, 1064845272), (18, 887371060), (19, 840667320), (20, 798633954), (24, 665528295), (30, 532422636), (36, 443685530), (38, 420333660), (40, 399316977), (45, 354948424), (57, 280222440), (60, 266211318), (72, 221842765), (76, 210166830), (90, 177474212), (95, 168133464), (114, 140111220), (120, 133105659), (152, 105083415), (171, 93407480), (180, 88737106), (190, 84066732), (228, 70055610), (285, 56044488), (342, 46703740), (360, 44368553), (380, 42033366), (456, 35027805), (570, 28022244), (684, 23351870), (760, 21016683), (855, 18681496), (1140, 14011122), (1368, 11675935), (1710, 9340748), (2280, 7005561), (3420, 4670374), (6840, 2335187)]