4908545040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2921753}}^1$

素因数の和:2921776

約数の個数: 80

約数和(自身を含む): 17390279808

約数和(自身を除く): 12481734768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2921753, 5843506, 8765259, 11687012, 14608765, 17530518, 20452271, 23374024, 29217530, 35061036, 40904542, 43826295, 46748048, 58435060, 61356813, 70122072, 81809084, 87652590, 102261355, 116870120, 122713626, 140244144, 163618168, 175305180, 204522710, 233740240, 245427252, 306784065, 327236336, 350610360, 409045420, 490854504, 613568130, 701220720, 818090840, 981709008, 1227136260, 1636181680, 2454272520, 4908545040]

約数ペア:

[(1, 4908545040), (2, 2454272520), (3, 1636181680), (4, 1227136260), (5, 981709008), (6, 818090840), (7, 701220720), (8, 613568130), (10, 490854504), (12, 409045420), (14, 350610360), (15, 327236336), (16, 306784065), (20, 245427252), (21, 233740240), (24, 204522710), (28, 175305180), (30, 163618168), (35, 140244144), (40, 122713626), (42, 116870120), (48, 102261355), (56, 87652590), (60, 81809084), (70, 70122072), (80, 61356813), (84, 58435060), (105, 46748048), (112, 43826295), (120, 40904542), (140, 35061036), (168, 29217530), (210, 23374024), (240, 20452271), (280, 17530518), (336, 14608765), (420, 11687012), (560, 8765259), (840, 5843506), (1680, 2921753)]