128120340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12343}}^1$

素因数の和:12528

約数の個数: 48

約数和(自身を含む): 360839808

約数和(自身を除く): 232719468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 12343, 24686, 37029, 49372, 61715, 74058, 123430, 148116, 185145, 246860, 370290, 740580, 2135339, 4270678, 6406017, 8541356, 10676695, 12812034, 21353390, 25624068, 32030085, 42706780, 64060170, 128120340]

約数ペア:

[(1, 128120340), (2, 64060170), (3, 42706780), (4, 32030085), (5, 25624068), (6, 21353390), (10, 12812034), (12, 10676695), (15, 8541356), (20, 6406017), (30, 4270678), (60, 2135339), (173, 740580), (346, 370290), (519, 246860), (692, 185145), (865, 148116), (1038, 123430), (1730, 74058), (2076, 61715), (2595, 49372), (3460, 37029), (5190, 24686), (10380, 12343)]