4980451080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{11399}}^1$

素因数の和:11755

約数の個数: 128

約数和(自身を含む): 16350336000

約数和(自身を除く): 11369884920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 331, 440, 660, 662, 993, 1320, 1324, 1655, 1986, 2648, 3310, 3641, 3972, 4965, 6620, 7282, 7944, 9930, 10923, 11399, 13240, 14564, 18205, 19860, 21846, 22798, 29128, 34197, 36410, 39720, 43692, 45596, 54615, 56995, 68394, 72820, 87384, 91192, 109230, 113990, 125389, 136788, 145640, 170985, 218460, 227980, 250778, 273576, 341970, 376167, 436920, 455960, 501556, 626945, 683940, 752334, 1003112, 1253890, 1367880, 1504668, 1880835, 2507780, 3009336, 3761670, 3773069, 5015560, 7523340, 7546138, 11319207, 15046680, 15092276, 18865345, 22638414, 30184552, 37730690, 41503759, 45276828, 56596035, 75461380, 83007518, 90553656, 113192070, 124511277, 150922760, 166015036, 207518795, 226384140, 249022554, 332030072, 415037590, 452768280, 498045108, 622556385, 830075180, 996090216, 1245112770, 1660150360, 2490225540, 4980451080]

約数ペア:

[(1, 4980451080), (2, 2490225540), (3, 1660150360), (4, 1245112770), (5, 996090216), (6, 830075180), (8, 622556385), (10, 498045108), (11, 452768280), (12, 415037590), (15, 332030072), (20, 249022554), (22, 226384140), (24, 207518795), (30, 166015036), (33, 150922760), (40, 124511277), (44, 113192070), (55, 90553656), (60, 83007518), (66, 75461380), (88, 56596035), (110, 45276828), (120, 41503759), (132, 37730690), (165, 30184552), (220, 22638414), (264, 18865345), (330, 15092276), (331, 15046680), (440, 11319207), (660, 7546138), (662, 7523340), (993, 5015560), (1320, 3773069), (1324, 3761670), (1655, 3009336), (1986, 2507780), (2648, 1880835), (3310, 1504668), (3641, 1367880), (3972, 1253890), (4965, 1003112), (6620, 752334), (7282, 683940), (7944, 626945), (9930, 501556), (10923, 455960), (11399, 436920), (13240, 376167), (14564, 341970), (18205, 273576), (19860, 250778), (21846, 227980), (22798, 218460), (29128, 170985), (34197, 145640), (36410, 136788), (39720, 125389), (43692, 113990), (45596, 109230), (54615, 91192), (56995, 87384), (68394, 72820)]