666091431840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1387690483}}^1$

素因数の和:1387690501

約数の個数: 48

約数和(自身を含む): 2098188011808

約数和(自身を除く): 1432096579968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1387690483, 2775380966, 4163071449, 5550761932, 6938452415, 8326142898, 11101523864, 13876904830, 16652285796, 20815357245, 22203047728, 27753809660, 33304571592, 41630714490, 44406095456, 55507619320, 66609143184, 83261428980, 111015238640, 133218286368, 166522857960, 222030477280, 333045715920, 666091431840]

約数ペア:

[(1, 666091431840), (2, 333045715920), (3, 222030477280), (4, 166522857960), (5, 133218286368), (6, 111015238640), (8, 83261428980), (10, 66609143184), (12, 55507619320), (15, 44406095456), (16, 41630714490), (20, 33304571592), (24, 27753809660), (30, 22203047728), (32, 20815357245), (40, 16652285796), (48, 13876904830), (60, 11101523864), (80, 8326142898), (96, 6938452415), (120, 5550761932), (160, 4163071449), (240, 2775380966), (480, 1387690483)]