10815960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 32698080

約数和(自身を除く): 21882120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 521, 692, 865, 1038, 1042, 1384, 1563, 1730, 2076, 2084, 2595, 2605, 3126, 3460, 4152, 4168, 5190, 5210, 6252, 6920, 7815, 10380, 10420, 12504, 15630, 20760, 20840, 31260, 62520, 90133, 180266, 270399, 360532, 450665, 540798, 721064, 901330, 1081596, 1351995, 1802660, 2163192, 2703990, 3605320, 5407980, 10815960]

約数ペア:

[(1, 10815960), (2, 5407980), (3, 3605320), (4, 2703990), (5, 2163192), (6, 1802660), (8, 1351995), (10, 1081596), (12, 901330), (15, 721064), (20, 540798), (24, 450665), (30, 360532), (40, 270399), (60, 180266), (120, 90133), (173, 62520), (346, 31260), (519, 20840), (521, 20760), (692, 15630), (865, 12504), (1038, 10420), (1042, 10380), (1384, 7815), (1563, 6920), (1730, 6252), (2076, 5210), (2084, 5190), (2595, 4168), (2605, 4152), (3126, 3460)]