158466960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2269}}^1$

素因数の和:2385

約数の個数: 120

約数和(自身を含む): 537908280

約数和(自身を除く): 379441320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2269, 2328, 2910, 3492, 3880, 4365, 4538, 4656, 5820, 6807, 6984, 7760, 8730, 9076, 11345, 11640, 13614, 13968, 17460, 18152, 20421, 22690, 23280, 27228, 34035, 34920, 36304, 40842, 45380, 54456, 68070, 69840, 81684, 90760, 102105, 108912, 136140, 163368, 181520, 204210, 220093, 272280, 326736, 408420, 440186, 544560, 660279, 816840, 880372, 1100465, 1320558, 1633680, 1760744, 1980837, 2200930, 2641116, 3301395, 3521488, 3961674, 4401860, 5282232, 6602790, 7923348, 8803720, 9904185, 10564464, 13205580, 15846696, 17607440, 19808370, 26411160, 31693392, 39616740, 52822320, 79233480, 158466960]

約数ペア:

[(1, 158466960), (2, 79233480), (3, 52822320), (4, 39616740), (5, 31693392), (6, 26411160), (8, 19808370), (9, 17607440), (10, 15846696), (12, 13205580), (15, 10564464), (16, 9904185), (18, 8803720), (20, 7923348), (24, 6602790), (30, 5282232), (36, 4401860), (40, 3961674), (45, 3521488), (48, 3301395), (60, 2641116), (72, 2200930), (80, 1980837), (90, 1760744), (97, 1633680), (120, 1320558), (144, 1100465), (180, 880372), (194, 816840), (240, 660279), (291, 544560), (360, 440186), (388, 408420), (485, 326736), (582, 272280), (720, 220093), (776, 204210), (873, 181520), (970, 163368), (1164, 136140), (1455, 108912), (1552, 102105), (1746, 90760), (1940, 81684), (2269, 69840), (2328, 68070), (2910, 54456), (3492, 45380), (3880, 40842), (4365, 36304), (4538, 34920), (4656, 34035), (5820, 27228), (6807, 23280), (6984, 22690), (7760, 20421), (8730, 18152), (9076, 17460), (11345, 13968), (11640, 13614)]