99880320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{52021}}^1$

素因数の和:52043

約数の個数: 64

約数和(自身を含む): 318374640

約数和(自身を除く): 218494320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 52021, 104042, 156063, 208084, 260105, 312126, 416168, 520210, 624252, 780315, 832336, 1040420, 1248504, 1560630, 1664672, 2080840, 2497008, 3121260, 3329344, 4161680, 4994016, 6242520, 6658688, 8323360, 9988032, 12485040, 16646720, 19976064, 24970080, 33293440, 49940160, 99880320]

約数ペア:

[(1, 99880320), (2, 49940160), (3, 33293440), (4, 24970080), (5, 19976064), (6, 16646720), (8, 12485040), (10, 9988032), (12, 8323360), (15, 6658688), (16, 6242520), (20, 4994016), (24, 4161680), (30, 3329344), (32, 3121260), (40, 2497008), (48, 2080840), (60, 1664672), (64, 1560630), (80, 1248504), (96, 1040420), (120, 832336), (128, 780315), (160, 624252), (192, 520210), (240, 416168), (320, 312126), (384, 260105), (480, 208084), (640, 156063), (960, 104042), (1920, 52021)]