3030120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 10389600

約数和(自身を除く): 7359480

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, 443, 456, 570, 684, 760, 855, 886, 1140, 1329, 1368, 1710, 1772, 2215, 2280, 2658, 3420, 3544, 3987, 4430, 5316, 6645, 6840, 7974, 8417, 8860, 10632, 13290, 15948, 16834, 17720, 19935, 25251, 26580, 31896, 33668, 39870, 42085, 50502, 53160, 67336, 75753, 79740, 84170, 101004, 126255, 151506, 159480, 168340, 202008, 252510, 303012, 336680, 378765, 505020, 606024, 757530, 1010040, 1515060, 3030120]

約数ペア:

[(1, 3030120), (2, 1515060), (3, 1010040), (4, 757530), (5, 606024), (6, 505020), (8, 378765), (9, 336680), (10, 303012), (12, 252510), (15, 202008), (18, 168340), (19, 159480), (20, 151506), (24, 126255), (30, 101004), (36, 84170), (38, 79740), (40, 75753), (45, 67336), (57, 53160), (60, 50502), (72, 42085), (76, 39870), (90, 33668), (95, 31896), (114, 26580), (120, 25251), (152, 19935), (171, 17720), (180, 16834), (190, 15948), (228, 13290), (285, 10632), (342, 8860), (360, 8417), (380, 7974), (443, 6840), (456, 6645), (570, 5316), (684, 4430), (760, 3987), (855, 3544), (886, 3420), (1140, 2658), (1329, 2280), (1368, 2215), (1710, 1772)]