18265598160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{855131}}^1$

素因数の和:855236

約数の個数: 80

約数和(自身を含む): 57259638720

約数和(自身を除く): 38994040560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 21360, 855131, 1710262, 2565393, 3420524, 4275655, 5130786, 6841048, 8551310, 10261572, 12826965, 13682096, 17102620, 20523144, 25653930, 34205240, 41046288, 51307860, 68410480, 76106659, 102615720, 152213318, 205231440, 228319977, 304426636, 380533295, 456639954, 608853272, 761066590, 913279908, 1141599885, 1217706544, 1522133180, 1826559816, 2283199770, 3044266360, 3653119632, 4566399540, 6088532720, 9132799080, 18265598160]

約数ペア:

[(1, 18265598160), (2, 9132799080), (3, 6088532720), (4, 4566399540), (5, 3653119632), (6, 3044266360), (8, 2283199770), (10, 1826559816), (12, 1522133180), (15, 1217706544), (16, 1141599885), (20, 913279908), (24, 761066590), (30, 608853272), (40, 456639954), (48, 380533295), (60, 304426636), (80, 228319977), (89, 205231440), (120, 152213318), (178, 102615720), (240, 76106659), (267, 68410480), (356, 51307860), (445, 41046288), (534, 34205240), (712, 25653930), (890, 20523144), (1068, 17102620), (1335, 13682096), (1424, 12826965), (1780, 10261572), (2136, 8551310), (2670, 6841048), (3560, 5130786), (4272, 4275655), (5340, 3420524), (7120, 2565393), (10680, 1710262), (21360, 855131)]