329640720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1181}}^1$

素因数の和:2360

約数の個数: 80

約数和(自身を含む): 1023630912

約数和(自身を除く): 693990192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1163, 1181, 2326, 2362, 3489, 3543, 4652, 4724, 5815, 5905, 6978, 7086, 9304, 9448, 11630, 11810, 13956, 14172, 17445, 17715, 18608, 18896, 23260, 23620, 27912, 28344, 34890, 35430, 46520, 47240, 55824, 56688, 69780, 70860, 93040, 94480, 139560, 141720, 279120, 283440, 1373503, 2747006, 4120509, 5494012, 6867515, 8241018, 10988024, 13735030, 16482036, 20602545, 21976048, 27470060, 32964072, 41205090, 54940120, 65928144, 82410180, 109880240, 164820360, 329640720]

約数ペア:

[(1, 329640720), (2, 164820360), (3, 109880240), (4, 82410180), (5, 65928144), (6, 54940120), (8, 41205090), (10, 32964072), (12, 27470060), (15, 21976048), (16, 20602545), (20, 16482036), (24, 13735030), (30, 10988024), (40, 8241018), (48, 6867515), (60, 5494012), (80, 4120509), (120, 2747006), (240, 1373503), (1163, 283440), (1181, 279120), (2326, 141720), (2362, 139560), (3489, 94480), (3543, 93040), (4652, 70860), (4724, 69780), (5815, 56688), (5905, 55824), (6978, 47240), (7086, 46520), (9304, 35430), (9448, 34890), (11630, 28344), (11810, 27912), (13956, 23620), (14172, 23260), (17445, 18896), (17715, 18608)]