331042680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13327}}^1$

素因数の和:13370

約数の個数: 128

約数和(自身を含む): 1151539200

約数和(自身を除く): 820496520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 13327, 24840, 26654, 39981, 53308, 66635, 79962, 106616, 119943, 133270, 159924, 199905, 239886, 266540, 306521, 319848, 359829, 399810, 479772, 533080, 599715, 613042, 719658, 799620, 919563, 959544, 1199430, 1226084, 1439316, 1532605, 1599240, 1799145, 1839126, 2398860, 2452168, 2758689, 2878632, 3065210, 3598290, 3678252, 4597815, 4797720, 5517378, 6130420, 7196580, 7356504, 8276067, 9195630, 11034756, 12260840, 13793445, 14393160, 16552134, 18391260, 22069512, 27586890, 33104268, 36782520, 41380335, 55173780, 66208536, 82760670, 110347560, 165521340, 331042680]

約数ペア:

[(1, 331042680), (2, 165521340), (3, 110347560), (4, 82760670), (5, 66208536), (6, 55173780), (8, 41380335), (9, 36782520), (10, 33104268), (12, 27586890), (15, 22069512), (18, 18391260), (20, 16552134), (23, 14393160), (24, 13793445), (27, 12260840), (30, 11034756), (36, 9195630), (40, 8276067), (45, 7356504), (46, 7196580), (54, 6130420), (60, 5517378), (69, 4797720), (72, 4597815), (90, 3678252), (92, 3598290), (108, 3065210), (115, 2878632), (120, 2758689), (135, 2452168), (138, 2398860), (180, 1839126), (184, 1799145), (207, 1599240), (216, 1532605), (230, 1439316), (270, 1226084), (276, 1199430), (345, 959544), (360, 919563), (414, 799620), (460, 719658), (540, 613042), (552, 599715), (621, 533080), (690, 479772), (828, 399810), (920, 359829), (1035, 319848), (1080, 306521), (1242, 266540), (1380, 239886), (1656, 199905), (2070, 159924), (2484, 133270), (2760, 119943), (3105, 106616), (4140, 79962), (4968, 66635), (6210, 53308), (8280, 39981), (12420, 26654), (13327, 24840)]