86954640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19069}}^1$

素因数の和:19104

約数の個数: 80

約数和(自身を含む): 283761600

約数和(自身を除く): 196806960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 19069, 38138, 57207, 76276, 95345, 114414, 152552, 190690, 228828, 286035, 305104, 362311, 381380, 457656, 572070, 724622, 762760, 915312, 1086933, 1144140, 1449244, 1525520, 1811555, 2173866, 2288280, 2898488, 3623110, 4347732, 4576560, 5434665, 5796976, 7246220, 8695464, 10869330, 14492440, 17390928, 21738660, 28984880, 43477320, 86954640]

約数ペア:

[(1, 86954640), (2, 43477320), (3, 28984880), (4, 21738660), (5, 17390928), (6, 14492440), (8, 10869330), (10, 8695464), (12, 7246220), (15, 5796976), (16, 5434665), (19, 4576560), (20, 4347732), (24, 3623110), (30, 2898488), (38, 2288280), (40, 2173866), (48, 1811555), (57, 1525520), (60, 1449244), (76, 1144140), (80, 1086933), (95, 915312), (114, 762760), (120, 724622), (152, 572070), (190, 457656), (228, 381380), (240, 362311), (285, 305104), (304, 286035), (380, 228828), (456, 190690), (570, 152552), (760, 114414), (912, 95345), (1140, 76276), (1520, 57207), (2280, 38138), (4560, 19069)]