23274540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{4789}}^1$

素因数の和:4813

約数の個数: 72

約数和(自身を含む): 73229520

約数和(自身を除く): 49954980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4789, 4860, 9578, 14367, 19156, 23945, 28734, 43101, 47890, 57468, 71835, 86202, 95780, 129303, 143670, 172404, 215505, 258606, 287340, 387909, 431010, 517212, 646515, 775818, 862020, 1163727, 1293030, 1551636, 1939545, 2327454, 2586060, 3879090, 4654908, 5818635, 7758180, 11637270, 23274540]

約数ペア:

[(1, 23274540), (2, 11637270), (3, 7758180), (4, 5818635), (5, 4654908), (6, 3879090), (9, 2586060), (10, 2327454), (12, 1939545), (15, 1551636), (18, 1293030), (20, 1163727), (27, 862020), (30, 775818), (36, 646515), (45, 517212), (54, 431010), (60, 387909), (81, 287340), (90, 258606), (108, 215505), (135, 172404), (162, 143670), (180, 129303), (243, 95780), (270, 86202), (324, 71835), (405, 57468), (486, 47890), (540, 43101), (810, 28734), (972, 23945), (1215, 19156), (1620, 14367), (2430, 9578), (4789, 4860)]