22193040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 69638400

約数和(自身を除く): 47445360

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, 1039, 1068, 1335, 1424, 1780, 2078, 2136, 2670, 3117, 3560, 4156, 4272, 5195, 5340, 6234, 7120, 8312, 10390, 10680, 12468, 15585, 16624, 20780, 21360, 24936, 31170, 41560, 49872, 62340, 83120, 92471, 124680, 184942, 249360, 277413, 369884, 462355, 554826, 739768, 924710, 1109652, 1387065, 1479536, 1849420, 2219304, 2774130, 3698840, 4438608, 5548260, 7397680, 11096520, 22193040]

約数ペア:

[(1, 22193040), (2, 11096520), (3, 7397680), (4, 5548260), (5, 4438608), (6, 3698840), (8, 2774130), (10, 2219304), (12, 1849420), (15, 1479536), (16, 1387065), (20, 1109652), (24, 924710), (30, 739768), (40, 554826), (48, 462355), (60, 369884), (80, 277413), (89, 249360), (120, 184942), (178, 124680), (240, 92471), (267, 83120), (356, 62340), (445, 49872), (534, 41560), (712, 31170), (890, 24936), (1039, 21360), (1068, 20780), (1335, 16624), (1424, 15585), (1780, 12468), (2078, 10680), (2136, 10390), (2670, 8312), (3117, 7120), (3560, 6234), (4156, 5340), (4272, 5195)]