23884380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 79803360

約数和(自身を除く): 55918980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 173, 177, 180, 195, 234, 236, 260, 295, 346, 354, 390, 468, 519, 531, 585, 590, 692, 708, 767, 780, 865, 885, 1038, 1062, 1170, 1180, 1534, 1557, 1730, 1770, 2076, 2124, 2249, 2301, 2340, 2595, 2655, 3068, 3114, 3460, 3540, 3835, 4498, 4602, 5190, 5310, 6228, 6747, 6903, 7670, 7785, 8996, 9204, 10207, 10380, 10620, 11245, 11505, 13494, 13806, 15340, 15570, 20241, 20414, 22490, 23010, 26988, 27612, 30621, 31140, 33735, 34515, 40482, 40828, 44980, 46020, 51035, 61242, 67470, 69030, 80964, 91863, 101205, 102070, 122484, 132691, 134940, 138060, 153105, 183726, 202410, 204140, 265382, 306210, 367452, 398073, 404820, 459315, 530764, 612420, 663455, 796146, 918630, 1194219, 1326910, 1592292, 1837260, 1990365, 2388438, 2653820, 3980730, 4776876, 5971095, 7961460, 11942190, 23884380]

約数ペア:

[(1, 23884380), (2, 11942190), (3, 7961460), (4, 5971095), (5, 4776876), (6, 3980730), (9, 2653820), (10, 2388438), (12, 1990365), (13, 1837260), (15, 1592292), (18, 1326910), (20, 1194219), (26, 918630), (30, 796146), (36, 663455), (39, 612420), (45, 530764), (52, 459315), (59, 404820), (60, 398073), (65, 367452), (78, 306210), (90, 265382), (117, 204140), (118, 202410), (130, 183726), (156, 153105), (173, 138060), (177, 134940), (180, 132691), (195, 122484), (234, 102070), (236, 101205), (260, 91863), (295, 80964), (346, 69030), (354, 67470), (390, 61242), (468, 51035), (519, 46020), (531, 44980), (585, 40828), (590, 40482), (692, 34515), (708, 33735), (767, 31140), (780, 30621), (865, 27612), (885, 26988), (1038, 23010), (1062, 22490), (1170, 20414), (1180, 20241), (1534, 15570), (1557, 15340), (1730, 13806), (1770, 13494), (2076, 11505), (2124, 11245), (2249, 10620), (2301, 10380), (2340, 10207), (2595, 9204), (2655, 8996), (3068, 7785), (3114, 7670), (3460, 6903), (3540, 6747), (3835, 6228), (4498, 5310), (4602, 5190)]