2347320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 7280640

約数和(自身を除く): 4933320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 631, 744, 930, 1240, 1262, 1860, 1893, 2524, 3155, 3720, 3786, 5048, 6310, 7572, 9465, 12620, 15144, 18930, 19561, 25240, 37860, 39122, 58683, 75720, 78244, 97805, 117366, 156488, 195610, 234732, 293415, 391220, 469464, 586830, 782440, 1173660, 2347320]

約数ペア:

[(1, 2347320), (2, 1173660), (3, 782440), (4, 586830), (5, 469464), (6, 391220), (8, 293415), (10, 234732), (12, 195610), (15, 156488), (20, 117366), (24, 97805), (30, 78244), (31, 75720), (40, 58683), (60, 39122), (62, 37860), (93, 25240), (120, 19561), (124, 18930), (155, 15144), (186, 12620), (248, 9465), (310, 7572), (372, 6310), (465, 5048), (620, 3786), (631, 3720), (744, 3155), (930, 2524), (1240, 1893), (1262, 1860)]