7311960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 25038000

約数和(自身を除く): 17726040

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, 1069, 1140, 1368, 1710, 2138, 2280, 3207, 3420, 4276, 5345, 6414, 6840, 8552, 9621, 10690, 12828, 16035, 19242, 20311, 21380, 25656, 32070, 38484, 40622, 42760, 48105, 60933, 64140, 76968, 81244, 96210, 101555, 121866, 128280, 162488, 182799, 192420, 203110, 243732, 304665, 365598, 384840, 406220, 487464, 609330, 731196, 812440, 913995, 1218660, 1462392, 1827990, 2437320, 3655980, 7311960]

約数ペア:

[(1, 7311960), (2, 3655980), (3, 2437320), (4, 1827990), (5, 1462392), (6, 1218660), (8, 913995), (9, 812440), (10, 731196), (12, 609330), (15, 487464), (18, 406220), (19, 384840), (20, 365598), (24, 304665), (30, 243732), (36, 203110), (38, 192420), (40, 182799), (45, 162488), (57, 128280), (60, 121866), (72, 101555), (76, 96210), (90, 81244), (95, 76968), (114, 64140), (120, 60933), (152, 48105), (171, 42760), (180, 40622), (190, 38484), (228, 32070), (285, 25656), (342, 21380), (360, 20311), (380, 19242), (456, 16035), (570, 12828), (684, 10690), (760, 9621), (855, 8552), (1069, 6840), (1140, 6414), (1368, 5345), (1710, 4276), (2138, 3420), (2280, 3207)]