191449680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8963}}^1$

素因数の和:9068

約数の個数: 80

約数和(自身を含む): 600229440

約数和(自身を除く): 408779760

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, 8963, 10680, 17926, 21360, 26889, 35852, 44815, 53778, 71704, 89630, 107556, 134445, 143408, 179260, 215112, 268890, 358520, 430224, 537780, 717040, 797707, 1075560, 1595414, 2151120, 2393121, 3190828, 3988535, 4786242, 6381656, 7977070, 9572484, 11965605, 12763312, 15954140, 19144968, 23931210, 31908280, 38289936, 47862420, 63816560, 95724840, 191449680]

約数ペア:

[(1, 191449680), (2, 95724840), (3, 63816560), (4, 47862420), (5, 38289936), (6, 31908280), (8, 23931210), (10, 19144968), (12, 15954140), (15, 12763312), (16, 11965605), (20, 9572484), (24, 7977070), (30, 6381656), (40, 4786242), (48, 3988535), (60, 3190828), (80, 2393121), (89, 2151120), (120, 1595414), (178, 1075560), (240, 797707), (267, 717040), (356, 537780), (445, 430224), (534, 358520), (712, 268890), (890, 215112), (1068, 179260), (1335, 143408), (1424, 134445), (1780, 107556), (2136, 89630), (2670, 71704), (3560, 53778), (4272, 44815), (5340, 35852), (7120, 26889), (8963, 21360), (10680, 17926)]