2653147440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1228309}}^1$

素因数の和:1228331

約数の個数: 80

約数和(自身を含む): 9138626400

約数和(自身を除く): 6485478960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1228309, 2456618, 3684927, 4913236, 6141545, 7369854, 9826472, 11054781, 12283090, 14739708, 18424635, 19652944, 22109562, 24566180, 29479416, 33164343, 36849270, 44219124, 49132360, 55273905, 58958832, 66328686, 73698540, 88438248, 98264720, 110547810, 132657372, 147397080, 165821715, 176876496, 221095620, 265314744, 294794160, 331643430, 442191240, 530629488, 663286860, 884382480, 1326573720, 2653147440]

約数ペア:

[(1, 2653147440), (2, 1326573720), (3, 884382480), (4, 663286860), (5, 530629488), (6, 442191240), (8, 331643430), (9, 294794160), (10, 265314744), (12, 221095620), (15, 176876496), (16, 165821715), (18, 147397080), (20, 132657372), (24, 110547810), (27, 98264720), (30, 88438248), (36, 73698540), (40, 66328686), (45, 58958832), (48, 55273905), (54, 49132360), (60, 44219124), (72, 36849270), (80, 33164343), (90, 29479416), (108, 24566180), (120, 22109562), (135, 19652944), (144, 18424635), (180, 14739708), (216, 12283090), (240, 11054781), (270, 9826472), (360, 7369854), (432, 6141545), (540, 4913236), (720, 3684927), (1080, 2456618), (2160, 1228309)]