19283188560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{902771}}^1$

素因数の和:902876

約数の個数: 80

約数和(自身を含む): 60449613120

約数和(自身を除く): 41166424560

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, 902771, 1805542, 2708313, 3611084, 4513855, 5416626, 7222168, 9027710, 10833252, 13541565, 14444336, 18055420, 21666504, 27083130, 36110840, 43333008, 54166260, 72221680, 80346619, 108332520, 160693238, 216665040, 241039857, 321386476, 401733095, 482079714, 642772952, 803466190, 964159428, 1205199285, 1285545904, 1606932380, 1928318856, 2410398570, 3213864760, 3856637712, 4820797140, 6427729520, 9641594280, 19283188560]

約数ペア:

[(1, 19283188560), (2, 9641594280), (3, 6427729520), (4, 4820797140), (5, 3856637712), (6, 3213864760), (8, 2410398570), (10, 1928318856), (12, 1606932380), (15, 1285545904), (16, 1205199285), (20, 964159428), (24, 803466190), (30, 642772952), (40, 482079714), (48, 401733095), (60, 321386476), (80, 241039857), (89, 216665040), (120, 160693238), (178, 108332520), (240, 80346619), (267, 72221680), (356, 54166260), (445, 43333008), (534, 36110840), (712, 27083130), (890, 21666504), (1068, 18055420), (1335, 14444336), (1424, 13541565), (1780, 10833252), (2136, 9027710), (2670, 7222168), (3560, 5416626), (4272, 4513855), (5340, 3611084), (7120, 2708313), (10680, 1805542), (21360, 902771)]