275765520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3671}}^1$

素因数の和:4000

約数の個数: 80

約数和(自身を含む): 857837952

約数和(自身を除く): 582072432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3671, 3756, 4695, 5008, 6260, 7342, 7512, 9390, 11013, 12520, 14684, 15024, 18355, 18780, 22026, 25040, 29368, 36710, 37560, 44052, 55065, 58736, 73420, 75120, 88104, 110130, 146840, 176208, 220260, 293680, 440520, 881040, 1149023, 2298046, 3447069, 4596092, 5745115, 6894138, 9192184, 11490230, 13788276, 17235345, 18384368, 22980460, 27576552, 34470690, 45960920, 55153104, 68941380, 91921840, 137882760, 275765520]

約数ペア:

[(1, 275765520), (2, 137882760), (3, 91921840), (4, 68941380), (5, 55153104), (6, 45960920), (8, 34470690), (10, 27576552), (12, 22980460), (15, 18384368), (16, 17235345), (20, 13788276), (24, 11490230), (30, 9192184), (40, 6894138), (48, 5745115), (60, 4596092), (80, 3447069), (120, 2298046), (240, 1149023), (313, 881040), (626, 440520), (939, 293680), (1252, 220260), (1565, 176208), (1878, 146840), (2504, 110130), (3130, 88104), (3671, 75120), (3756, 73420), (4695, 58736), (5008, 55065), (6260, 44052), (7342, 37560), (7512, 36710), (9390, 29368), (11013, 25040), (12520, 22026), (14684, 18780), (15024, 18355)]