30376440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4477

約数の個数: 96

約数和(自身を含む): 103942800

約数和(自身を除く): 73566360

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, 4441, 6840, 8882, 13323, 17764, 22205, 26646, 35528, 39969, 44410, 53292, 66615, 79938, 84379, 88820, 106584, 133230, 159876, 168758, 177640, 199845, 253137, 266460, 319752, 337516, 399690, 421895, 506274, 532920, 675032, 759411, 799380, 843790, 1012548, 1265685, 1518822, 1598760, 1687580, 2025096, 2531370, 3037644, 3375160, 3797055, 5062740, 6075288, 7594110, 10125480, 15188220, 30376440]

約数ペア:

[(1, 30376440), (2, 15188220), (3, 10125480), (4, 7594110), (5, 6075288), (6, 5062740), (8, 3797055), (9, 3375160), (10, 3037644), (12, 2531370), (15, 2025096), (18, 1687580), (19, 1598760), (20, 1518822), (24, 1265685), (30, 1012548), (36, 843790), (38, 799380), (40, 759411), (45, 675032), (57, 532920), (60, 506274), (72, 421895), (76, 399690), (90, 337516), (95, 319752), (114, 266460), (120, 253137), (152, 199845), (171, 177640), (180, 168758), (190, 159876), (228, 133230), (285, 106584), (342, 88820), (360, 84379), (380, 79938), (456, 66615), (570, 53292), (684, 44410), (760, 39969), (855, 35528), (1140, 26646), (1368, 22205), (1710, 17764), (2280, 13323), (3420, 8882), (4441, 6840)]