55191960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8069}}^1$

素因数の和:8105

約数の個数: 96

約数和(自身を含む): 188838000

約数和(自身を除く): 133646040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 8069, 16138, 24207, 32276, 40345, 48414, 64552, 72621, 80690, 96828, 121035, 145242, 153311, 161380, 193656, 242070, 290484, 306622, 322760, 363105, 459933, 484140, 580968, 613244, 726210, 766555, 919866, 968280, 1226488, 1379799, 1452420, 1533110, 1839732, 2299665, 2759598, 2904840, 3066220, 3679464, 4599330, 5519196, 6132440, 6898995, 9198660, 11038392, 13797990, 18397320, 27595980, 55191960]

約数ペア:

[(1, 55191960), (2, 27595980), (3, 18397320), (4, 13797990), (5, 11038392), (6, 9198660), (8, 6898995), (9, 6132440), (10, 5519196), (12, 4599330), (15, 3679464), (18, 3066220), (19, 2904840), (20, 2759598), (24, 2299665), (30, 1839732), (36, 1533110), (38, 1452420), (40, 1379799), (45, 1226488), (57, 968280), (60, 919866), (72, 766555), (76, 726210), (90, 613244), (95, 580968), (114, 484140), (120, 459933), (152, 363105), (171, 322760), (180, 306622), (190, 290484), (228, 242070), (285, 193656), (342, 161380), (360, 153311), (380, 145242), (456, 121035), (570, 96828), (684, 80690), (760, 72621), (855, 64552), (1140, 48414), (1368, 40345), (1710, 32276), (2280, 24207), (3420, 16138), (6840, 8069)]