163326480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40031}}^1$

素因数の和:40064

約数の個数: 80

約数和(自身を含む): 536108544

約数和(自身を除く): 372782064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 40031, 80062, 120093, 160124, 200155, 240186, 320248, 400310, 480372, 600465, 640496, 680527, 800620, 960744, 1200930, 1361054, 1601240, 1921488, 2041581, 2401860, 2722108, 3202480, 3402635, 4083162, 4803720, 5444216, 6805270, 8166324, 9607440, 10207905, 10888432, 13610540, 16332648, 20415810, 27221080, 32665296, 40831620, 54442160, 81663240, 163326480]

約数ペア:

[(1, 163326480), (2, 81663240), (3, 54442160), (4, 40831620), (5, 32665296), (6, 27221080), (8, 20415810), (10, 16332648), (12, 13610540), (15, 10888432), (16, 10207905), (17, 9607440), (20, 8166324), (24, 6805270), (30, 5444216), (34, 4803720), (40, 4083162), (48, 3402635), (51, 3202480), (60, 2722108), (68, 2401860), (80, 2041581), (85, 1921488), (102, 1601240), (120, 1361054), (136, 1200930), (170, 960744), (204, 800620), (240, 680527), (255, 640496), (272, 600465), (340, 480372), (408, 400310), (510, 320248), (680, 240186), (816, 200155), (1020, 160124), (1360, 120093), (2040, 80062), (4080, 40031)]