91014960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4261}}^1$

素因数の和:4366

約数の個数: 80

約数和(自身を含む): 285383520

約数和(自身を除く): 194368560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4261, 4272, 5340, 7120, 8522, 10680, 12783, 17044, 21305, 21360, 25566, 34088, 42610, 51132, 63915, 68176, 85220, 102264, 127830, 170440, 204528, 255660, 340880, 379229, 511320, 758458, 1022640, 1137687, 1516916, 1896145, 2275374, 3033832, 3792290, 4550748, 5688435, 6067664, 7584580, 9101496, 11376870, 15169160, 18202992, 22753740, 30338320, 45507480, 91014960]

約数ペア:

[(1, 91014960), (2, 45507480), (3, 30338320), (4, 22753740), (5, 18202992), (6, 15169160), (8, 11376870), (10, 9101496), (12, 7584580), (15, 6067664), (16, 5688435), (20, 4550748), (24, 3792290), (30, 3033832), (40, 2275374), (48, 1896145), (60, 1516916), (80, 1137687), (89, 1022640), (120, 758458), (178, 511320), (240, 379229), (267, 340880), (356, 255660), (445, 204528), (534, 170440), (712, 127830), (890, 102264), (1068, 85220), (1335, 68176), (1424, 63915), (1780, 51132), (2136, 42610), (2670, 34088), (3560, 25566), (4261, 21360), (4272, 21305), (5340, 17044), (7120, 12783), (8522, 10680)]