23303760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 73120320

約数和(自身を除く): 49816560

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, 1091, 1335, 1424, 1780, 2136, 2182, 2670, 3273, 3560, 4272, 4364, 5340, 5455, 6546, 7120, 8728, 10680, 10910, 13092, 16365, 17456, 21360, 21820, 26184, 32730, 43640, 52368, 65460, 87280, 97099, 130920, 194198, 261840, 291297, 388396, 485495, 582594, 776792, 970990, 1165188, 1456485, 1553584, 1941980, 2330376, 2912970, 3883960, 4660752, 5825940, 7767920, 11651880, 23303760]

約数ペア:

[(1, 23303760), (2, 11651880), (3, 7767920), (4, 5825940), (5, 4660752), (6, 3883960), (8, 2912970), (10, 2330376), (12, 1941980), (15, 1553584), (16, 1456485), (20, 1165188), (24, 970990), (30, 776792), (40, 582594), (48, 485495), (60, 388396), (80, 291297), (89, 261840), (120, 194198), (178, 130920), (240, 97099), (267, 87280), (356, 65460), (445, 52368), (534, 43640), (712, 32730), (890, 26184), (1068, 21820), (1091, 21360), (1335, 17456), (1424, 16365), (1780, 13092), (2136, 10910), (2182, 10680), (2670, 8728), (3273, 7120), (3560, 6546), (4272, 5455), (4364, 5340)]