380071320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137707}}^1$

素因数の和:137744

約数の個数: 64

約数和(自身を含む): 1189797120

約数和(自身を除く): 809725800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 137707, 275414, 413121, 550828, 688535, 826242, 1101656, 1377070, 1652484, 2065605, 2754140, 3167261, 3304968, 4131210, 5508280, 6334522, 8262420, 9501783, 12669044, 15836305, 16524840, 19003566, 25338088, 31672610, 38007132, 47508915, 63345220, 76014264, 95017830, 126690440, 190035660, 380071320]

約数ペア:

[(1, 380071320), (2, 190035660), (3, 126690440), (4, 95017830), (5, 76014264), (6, 63345220), (8, 47508915), (10, 38007132), (12, 31672610), (15, 25338088), (20, 19003566), (23, 16524840), (24, 15836305), (30, 12669044), (40, 9501783), (46, 8262420), (60, 6334522), (69, 5508280), (92, 4131210), (115, 3304968), (120, 3167261), (138, 2754140), (184, 2065605), (230, 1652484), (276, 1377070), (345, 1101656), (460, 826242), (552, 688535), (690, 550828), (920, 413121), (1380, 275414), (2760, 137707)]