145281960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1163}}^1$

素因数の和:1527

約数の個数: 96

約数和(自身を含む): 473934240

約数和(自身を除く): 328652280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 347, 360, 694, 1041, 1163, 1388, 1735, 2082, 2326, 2776, 3123, 3470, 3489, 4164, 4652, 5205, 5815, 6246, 6940, 6978, 8328, 9304, 10410, 10467, 11630, 12492, 13880, 13956, 15615, 17445, 20820, 20934, 23260, 24984, 27912, 31230, 34890, 41640, 41868, 46520, 52335, 62460, 69780, 83736, 104670, 124920, 139560, 209340, 403561, 418680, 807122, 1210683, 1614244, 2017805, 2421366, 3228488, 3632049, 4035610, 4842732, 6053415, 7264098, 8071220, 9685464, 12106830, 14528196, 16142440, 18160245, 24213660, 29056392, 36320490, 48427320, 72640980, 145281960]

約数ペア:

[(1, 145281960), (2, 72640980), (3, 48427320), (4, 36320490), (5, 29056392), (6, 24213660), (8, 18160245), (9, 16142440), (10, 14528196), (12, 12106830), (15, 9685464), (18, 8071220), (20, 7264098), (24, 6053415), (30, 4842732), (36, 4035610), (40, 3632049), (45, 3228488), (60, 2421366), (72, 2017805), (90, 1614244), (120, 1210683), (180, 807122), (347, 418680), (360, 403561), (694, 209340), (1041, 139560), (1163, 124920), (1388, 104670), (1735, 83736), (2082, 69780), (2326, 62460), (2776, 52335), (3123, 46520), (3470, 41868), (3489, 41640), (4164, 34890), (4652, 31230), (5205, 27912), (5815, 24984), (6246, 23260), (6940, 20934), (6978, 20820), (8328, 17445), (9304, 15615), (10410, 13956), (10467, 13880), (11630, 12492)]