73639920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18049}}^1$

素因数の和:18082

約数の個数: 80

約数和(自身を含む): 241725600

約数和(自身を除く): 168085680

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, 18049, 36098, 54147, 72196, 90245, 108294, 144392, 180490, 216588, 270735, 288784, 306833, 360980, 433176, 541470, 613666, 721960, 866352, 920499, 1082940, 1227332, 1443920, 1534165, 1840998, 2165880, 2454664, 3068330, 3681996, 4331760, 4602495, 4909328, 6136660, 7363992, 9204990, 12273320, 14727984, 18409980, 24546640, 36819960, 73639920]

約数ペア:

[(1, 73639920), (2, 36819960), (3, 24546640), (4, 18409980), (5, 14727984), (6, 12273320), (8, 9204990), (10, 7363992), (12, 6136660), (15, 4909328), (16, 4602495), (17, 4331760), (20, 3681996), (24, 3068330), (30, 2454664), (34, 2165880), (40, 1840998), (48, 1534165), (51, 1443920), (60, 1227332), (68, 1082940), (80, 920499), (85, 866352), (102, 721960), (120, 613666), (136, 541470), (170, 433176), (204, 360980), (240, 306833), (255, 288784), (272, 270735), (340, 216588), (408, 180490), (510, 144392), (680, 108294), (816, 90245), (1020, 72196), (1360, 54147), (2040, 36098), (4080, 18049)]