23190480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1089

約数の個数: 120

約数和(自身を含む): 80471040

約数和(自身を除く): 57280560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1039, 1116, 1240, 1395, 1488, 1860, 2078, 2232, 2480, 2790, 3117, 3720, 4156, 4464, 5195, 5580, 6234, 7440, 8312, 9351, 10390, 11160, 12468, 15585, 16624, 18702, 20780, 22320, 24936, 31170, 32209, 37404, 41560, 46755, 49872, 62340, 64418, 74808, 83120, 93510, 96627, 124680, 128836, 149616, 161045, 187020, 193254, 249360, 257672, 289881, 322090, 374040, 386508, 483135, 515344, 579762, 644180, 748080, 773016, 966270, 1159524, 1288360, 1449405, 1546032, 1932540, 2319048, 2576720, 2898810, 3865080, 4638096, 5797620, 7730160, 11595240, 23190480]

約数ペア:

[(1, 23190480), (2, 11595240), (3, 7730160), (4, 5797620), (5, 4638096), (6, 3865080), (8, 2898810), (9, 2576720), (10, 2319048), (12, 1932540), (15, 1546032), (16, 1449405), (18, 1288360), (20, 1159524), (24, 966270), (30, 773016), (31, 748080), (36, 644180), (40, 579762), (45, 515344), (48, 483135), (60, 386508), (62, 374040), (72, 322090), (80, 289881), (90, 257672), (93, 249360), (120, 193254), (124, 187020), (144, 161045), (155, 149616), (180, 128836), (186, 124680), (240, 96627), (248, 93510), (279, 83120), (310, 74808), (360, 64418), (372, 62340), (465, 49872), (496, 46755), (558, 41560), (620, 37404), (720, 32209), (744, 31170), (930, 24936), (1039, 22320), (1116, 20780), (1240, 18702), (1395, 16624), (1488, 15585), (1860, 12468), (2078, 11160), (2232, 10390), (2480, 9351), (2790, 8312), (3117, 7440), (3720, 6234), (4156, 5580), (4464, 5195)]