1208783760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{56591}}^1$

素因数の和:56696

約数の個数: 80

約数和(自身を含む): 3789400320

約数和(自身を除く): 2580616560

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, 56591, 113182, 169773, 226364, 282955, 339546, 452728, 565910, 679092, 848865, 905456, 1131820, 1358184, 1697730, 2263640, 2716368, 3395460, 4527280, 5036599, 6790920, 10073198, 13581840, 15109797, 20146396, 25182995, 30219594, 40292792, 50365990, 60439188, 75548985, 80585584, 100731980, 120878376, 151097970, 201463960, 241756752, 302195940, 402927920, 604391880, 1208783760]

約数ペア:

[(1, 1208783760), (2, 604391880), (3, 402927920), (4, 302195940), (5, 241756752), (6, 201463960), (8, 151097970), (10, 120878376), (12, 100731980), (15, 80585584), (16, 75548985), (20, 60439188), (24, 50365990), (30, 40292792), (40, 30219594), (48, 25182995), (60, 20146396), (80, 15109797), (89, 13581840), (120, 10073198), (178, 6790920), (240, 5036599), (267, 4527280), (356, 3395460), (445, 2716368), (534, 2263640), (712, 1697730), (890, 1358184), (1068, 1131820), (1335, 905456), (1424, 848865), (1780, 679092), (2136, 565910), (2670, 452728), (3560, 339546), (4272, 282955), (5340, 226364), (7120, 169773), (10680, 113182), (21360, 56591)]