249015960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16871}}^1$

素因数の和:16929

約数の個数: 96

約数和(自身を含む): 829090080

約数和(自身を除く): 580074120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 16871, 33742, 50613, 67484, 84355, 101226, 134968, 151839, 168710, 202452, 253065, 303678, 337420, 404904, 506130, 607356, 674840, 691711, 759195, 1012260, 1214712, 1383422, 1518390, 2024520, 2075133, 2766844, 3036780, 3458555, 4150266, 5533688, 6073560, 6225399, 6917110, 8300532, 10375665, 12450798, 13834220, 16601064, 20751330, 24901596, 27668440, 31126995, 41502660, 49803192, 62253990, 83005320, 124507980, 249015960]

約数ペア:

[(1, 249015960), (2, 124507980), (3, 83005320), (4, 62253990), (5, 49803192), (6, 41502660), (8, 31126995), (9, 27668440), (10, 24901596), (12, 20751330), (15, 16601064), (18, 13834220), (20, 12450798), (24, 10375665), (30, 8300532), (36, 6917110), (40, 6225399), (41, 6073560), (45, 5533688), (60, 4150266), (72, 3458555), (82, 3036780), (90, 2766844), (120, 2075133), (123, 2024520), (164, 1518390), (180, 1383422), (205, 1214712), (246, 1012260), (328, 759195), (360, 691711), (369, 674840), (410, 607356), (492, 506130), (615, 404904), (738, 337420), (820, 303678), (984, 253065), (1230, 202452), (1476, 168710), (1640, 151839), (1845, 134968), (2460, 101226), (2952, 84355), (3690, 67484), (4920, 50613), (7380, 33742), (14760, 16871)]