12057780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1549

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 28584780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1511, 1596, 1995, 2660, 3022, 3990, 4533, 6044, 7555, 7980, 9066, 10577, 15110, 18132, 21154, 22665, 28709, 30220, 31731, 42308, 45330, 52885, 57418, 63462, 86127, 90660, 105770, 114836, 126924, 143545, 158655, 172254, 200963, 211540, 287090, 317310, 344508, 401926, 430635, 574180, 602889, 634620, 803852, 861270, 1004815, 1205778, 1722540, 2009630, 2411556, 3014445, 4019260, 6028890, 12057780]

約数ペア:

[(1, 12057780), (2, 6028890), (3, 4019260), (4, 3014445), (5, 2411556), (6, 2009630), (7, 1722540), (10, 1205778), (12, 1004815), (14, 861270), (15, 803852), (19, 634620), (20, 602889), (21, 574180), (28, 430635), (30, 401926), (35, 344508), (38, 317310), (42, 287090), (57, 211540), (60, 200963), (70, 172254), (76, 158655), (84, 143545), (95, 126924), (105, 114836), (114, 105770), (133, 90660), (140, 86127), (190, 63462), (210, 57418), (228, 52885), (266, 45330), (285, 42308), (380, 31731), (399, 30220), (420, 28709), (532, 22665), (570, 21154), (665, 18132), (798, 15110), (1140, 10577), (1330, 9066), (1511, 7980), (1596, 7555), (1995, 6044), (2660, 4533), (3022, 3990)]