80376540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1733}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 225475488

約数和(自身を除く): 145098948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 773, 1546, 1733, 2319, 3092, 3466, 3865, 4638, 5199, 6932, 7730, 8665, 9276, 10398, 11595, 15460, 17330, 20796, 23190, 25995, 34660, 46380, 51990, 103980, 1339609, 2679218, 4018827, 5358436, 6698045, 8037654, 13396090, 16075308, 20094135, 26792180, 40188270, 80376540]

約数ペア:

[(1, 80376540), (2, 40188270), (3, 26792180), (4, 20094135), (5, 16075308), (6, 13396090), (10, 8037654), (12, 6698045), (15, 5358436), (20, 4018827), (30, 2679218), (60, 1339609), (773, 103980), (1546, 51990), (1733, 46380), (2319, 34660), (3092, 25995), (3466, 23190), (3865, 20796), (4638, 17330), (5199, 15460), (6932, 11595), (7730, 10398), (8665, 9276)]