121934280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78163}}^1$

素因数の和:78190

約数の個数: 64

約数和(自身を含む): 393946560

約数和(自身を除く): 272012280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 78163, 156326, 234489, 312652, 390815, 468978, 625304, 781630, 937956, 1016119, 1172445, 1563260, 1875912, 2032238, 2344890, 3048357, 3126520, 4064476, 4689780, 5080595, 6096714, 8128952, 9379560, 10161190, 12193428, 15241785, 20322380, 24386856, 30483570, 40644760, 60967140, 121934280]

約数ペア:

[(1, 121934280), (2, 60967140), (3, 40644760), (4, 30483570), (5, 24386856), (6, 20322380), (8, 15241785), (10, 12193428), (12, 10161190), (13, 9379560), (15, 8128952), (20, 6096714), (24, 5080595), (26, 4689780), (30, 4064476), (39, 3126520), (40, 3048357), (52, 2344890), (60, 2032238), (65, 1875912), (78, 1563260), (104, 1172445), (120, 1016119), (130, 937956), (156, 781630), (195, 625304), (260, 468978), (312, 390815), (390, 312652), (520, 234489), (780, 156326), (1560, 78163)]