7345680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 23046144

約数和(自身を除く): 15700464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 241, 254, 381, 482, 508, 635, 723, 762, 964, 1016, 1205, 1270, 1446, 1524, 1905, 1928, 2032, 2410, 2540, 2892, 3048, 3615, 3810, 3856, 4820, 5080, 5784, 6096, 7230, 7620, 9640, 10160, 11568, 14460, 15240, 19280, 28920, 30480, 30607, 57840, 61214, 91821, 122428, 153035, 183642, 244856, 306070, 367284, 459105, 489712, 612140, 734568, 918210, 1224280, 1469136, 1836420, 2448560, 3672840, 7345680]

約数ペア:

[(1, 7345680), (2, 3672840), (3, 2448560), (4, 1836420), (5, 1469136), (6, 1224280), (8, 918210), (10, 734568), (12, 612140), (15, 489712), (16, 459105), (20, 367284), (24, 306070), (30, 244856), (40, 183642), (48, 153035), (60, 122428), (80, 91821), (120, 61214), (127, 57840), (240, 30607), (241, 30480), (254, 28920), (381, 19280), (482, 15240), (508, 14460), (635, 11568), (723, 10160), (762, 9640), (964, 7620), (1016, 7230), (1205, 6096), (1270, 5784), (1446, 5080), (1524, 4820), (1905, 3856), (1928, 3810), (2032, 3615), (2410, 3048), (2540, 2892)]