88515120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{929}}^1$

素因数の和:1342

約数の個数: 80

約数和(自身を含む): 275384160

約数和(自身を除く): 186869040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 794, 929, 1191, 1588, 1858, 1985, 2382, 2787, 3176, 3716, 3970, 4645, 4764, 5574, 5955, 6352, 7432, 7940, 9290, 9528, 11148, 11910, 13935, 14864, 15880, 18580, 19056, 22296, 23820, 27870, 31760, 37160, 44592, 47640, 55740, 74320, 95280, 111480, 222960, 368813, 737626, 1106439, 1475252, 1844065, 2212878, 2950504, 3688130, 4425756, 5532195, 5901008, 7376260, 8851512, 11064390, 14752520, 17703024, 22128780, 29505040, 44257560, 88515120]

約数ペア:

[(1, 88515120), (2, 44257560), (3, 29505040), (4, 22128780), (5, 17703024), (6, 14752520), (8, 11064390), (10, 8851512), (12, 7376260), (15, 5901008), (16, 5532195), (20, 4425756), (24, 3688130), (30, 2950504), (40, 2212878), (48, 1844065), (60, 1475252), (80, 1106439), (120, 737626), (240, 368813), (397, 222960), (794, 111480), (929, 95280), (1191, 74320), (1588, 55740), (1858, 47640), (1985, 44592), (2382, 37160), (2787, 31760), (3176, 27870), (3716, 23820), (3970, 22296), (4645, 19056), (4764, 18580), (5574, 15880), (5955, 14864), (6352, 13935), (7432, 11910), (7940, 11148), (9290, 9528)]