23193240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27611}}^1$

素因数の和:27632

約数の個数: 64

約数和(自身を含む): 79522560

約数和(自身を除く): 56329320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 27611, 55222, 82833, 110444, 138055, 165666, 193277, 220888, 276110, 331332, 386554, 414165, 552220, 579831, 662664, 773108, 828330, 966385, 1104440, 1159662, 1546216, 1656660, 1932770, 2319324, 2899155, 3313320, 3865540, 4638648, 5798310, 7731080, 11596620, 23193240]

約数ペア:

[(1, 23193240), (2, 11596620), (3, 7731080), (4, 5798310), (5, 4638648), (6, 3865540), (7, 3313320), (8, 2899155), (10, 2319324), (12, 1932770), (14, 1656660), (15, 1546216), (20, 1159662), (21, 1104440), (24, 966385), (28, 828330), (30, 773108), (35, 662664), (40, 579831), (42, 552220), (56, 414165), (60, 386554), (70, 331332), (84, 276110), (105, 220888), (120, 193277), (140, 165666), (168, 138055), (210, 110444), (280, 82833), (420, 55222), (840, 27611)]