72993240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11927}}^1$

素因数の和:11961

約数の個数: 96

約数和(自身を含む): 251203680

約数和(自身を除く): 178210440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 11927, 23854, 35781, 47708, 59635, 71562, 95416, 107343, 119270, 143124, 178905, 202759, 214686, 238540, 286248, 357810, 405518, 429372, 477080, 536715, 608277, 715620, 811036, 858744, 1013795, 1073430, 1216554, 1431240, 1622072, 1824831, 2027590, 2146860, 2433108, 3041385, 3649662, 4055180, 4293720, 4866216, 6082770, 7299324, 8110360, 9124155, 12165540, 14598648, 18248310, 24331080, 36496620, 72993240]

約数ペア:

[(1, 72993240), (2, 36496620), (3, 24331080), (4, 18248310), (5, 14598648), (6, 12165540), (8, 9124155), (9, 8110360), (10, 7299324), (12, 6082770), (15, 4866216), (17, 4293720), (18, 4055180), (20, 3649662), (24, 3041385), (30, 2433108), (34, 2146860), (36, 2027590), (40, 1824831), (45, 1622072), (51, 1431240), (60, 1216554), (68, 1073430), (72, 1013795), (85, 858744), (90, 811036), (102, 715620), (120, 608277), (136, 536715), (153, 477080), (170, 429372), (180, 405518), (204, 357810), (255, 286248), (306, 238540), (340, 214686), (360, 202759), (408, 178905), (510, 143124), (612, 119270), (680, 107343), (765, 95416), (1020, 71562), (1224, 59635), (1530, 47708), (2040, 35781), (3060, 23854), (6120, 11927)]