1376686680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{36653}}^1$

素因数の和:36980

約数の個数: 64

約数和(自身を含む): 4143368160

約数和(自身を除く): 2766681480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 6260, 7512, 9390, 12520, 18780, 36653, 37560, 73306, 109959, 146612, 183265, 219918, 293224, 366530, 439836, 549795, 733060, 879672, 1099590, 1466120, 2199180, 4398360, 11472389, 22944778, 34417167, 45889556, 57361945, 68834334, 91779112, 114723890, 137668668, 172085835, 229447780, 275337336, 344171670, 458895560, 688343340, 1376686680]

約数ペア:

[(1, 1376686680), (2, 688343340), (3, 458895560), (4, 344171670), (5, 275337336), (6, 229447780), (8, 172085835), (10, 137668668), (12, 114723890), (15, 91779112), (20, 68834334), (24, 57361945), (30, 45889556), (40, 34417167), (60, 22944778), (120, 11472389), (313, 4398360), (626, 2199180), (939, 1466120), (1252, 1099590), (1565, 879672), (1878, 733060), (2504, 549795), (3130, 439836), (3756, 366530), (4695, 293224), (6260, 219918), (7512, 183265), (9390, 146612), (12520, 109959), (18780, 73306), (36653, 37560)]