19284360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{593}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 58164480

約数和(自身を除く): 38880120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 593, 813, 1084, 1186, 1355, 1626, 1779, 2168, 2372, 2710, 2965, 3252, 3558, 4065, 4744, 5420, 5930, 6504, 7116, 8130, 8895, 10840, 11860, 14232, 16260, 17790, 23720, 32520, 35580, 71160, 160703, 321406, 482109, 642812, 803515, 964218, 1285624, 1607030, 1928436, 2410545, 3214060, 3856872, 4821090, 6428120, 9642180, 19284360]

約数ペア:

[(1, 19284360), (2, 9642180), (3, 6428120), (4, 4821090), (5, 3856872), (6, 3214060), (8, 2410545), (10, 1928436), (12, 1607030), (15, 1285624), (20, 964218), (24, 803515), (30, 642812), (40, 482109), (60, 321406), (120, 160703), (271, 71160), (542, 35580), (593, 32520), (813, 23720), (1084, 17790), (1186, 16260), (1355, 14232), (1626, 11860), (1779, 10840), (2168, 8895), (2372, 8130), (2710, 7116), (2965, 6504), (3252, 5930), (3558, 5420), (4065, 4744)]