66245160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3191}}^1$

素因数の和:3378

約数の個数: 64

約数和(自身を含む): 199946880

約数和(自身を除く): 133701720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3191, 3460, 4152, 5190, 6382, 6920, 9573, 10380, 12764, 15955, 19146, 20760, 25528, 31910, 38292, 47865, 63820, 76584, 95730, 127640, 191460, 382920, 552043, 1104086, 1656129, 2208172, 2760215, 3312258, 4416344, 5520430, 6624516, 8280645, 11040860, 13249032, 16561290, 22081720, 33122580, 66245160]

約数ペア:

[(1, 66245160), (2, 33122580), (3, 22081720), (4, 16561290), (5, 13249032), (6, 11040860), (8, 8280645), (10, 6624516), (12, 5520430), (15, 4416344), (20, 3312258), (24, 2760215), (30, 2208172), (40, 1656129), (60, 1104086), (120, 552043), (173, 382920), (346, 191460), (519, 127640), (692, 95730), (865, 76584), (1038, 63820), (1384, 47865), (1730, 38292), (2076, 31910), (2595, 25528), (3191, 20760), (3460, 19146), (4152, 15955), (5190, 12764), (6382, 10380), (6920, 9573)]