3521820240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257443}}^1$

素因数の和:257481

約数の個数: 120

約数和(自身を含む): 12449991840

約数和(自身を除く): 8928171600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 257443, 514886, 772329, 1029772, 1287215, 1544658, 2059544, 2316987, 2574430, 3089316, 3861645, 4119088, 4633974, 4891417, 5148860, 6178632, 7723290, 9267948, 9782834, 10297720, 11584935, 12357264, 14674251, 15446580, 18535896, 19565668, 20595440, 23169870, 24457085, 29348502, 30893160, 37071792, 39131336, 44022753, 46339740, 48914170, 58697004, 61786320, 73371255, 78262672, 88045506, 92679480, 97828340, 117394008, 146742510, 176091012, 185358960, 195656680, 220113765, 234788016, 293485020, 352182024, 391313360, 440227530, 586970040, 704364048, 880455060, 1173940080, 1760910120, 3521820240]

約数ペア:

[(1, 3521820240), (2, 1760910120), (3, 1173940080), (4, 880455060), (5, 704364048), (6, 586970040), (8, 440227530), (9, 391313360), (10, 352182024), (12, 293485020), (15, 234788016), (16, 220113765), (18, 195656680), (19, 185358960), (20, 176091012), (24, 146742510), (30, 117394008), (36, 97828340), (38, 92679480), (40, 88045506), (45, 78262672), (48, 73371255), (57, 61786320), (60, 58697004), (72, 48914170), (76, 46339740), (80, 44022753), (90, 39131336), (95, 37071792), (114, 30893160), (120, 29348502), (144, 24457085), (152, 23169870), (171, 20595440), (180, 19565668), (190, 18535896), (228, 15446580), (240, 14674251), (285, 12357264), (304, 11584935), (342, 10297720), (360, 9782834), (380, 9267948), (456, 7723290), (570, 6178632), (684, 5148860), (720, 4891417), (760, 4633974), (855, 4119088), (912, 3861645), (1140, 3089316), (1368, 2574430), (1520, 2316987), (1710, 2059544), (2280, 1544658), (2736, 1287215), (3420, 1029772), (4560, 772329), (6840, 514886), (13680, 257443)]