4774320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 16926000

約数和(自身を除く): 12151680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 349, 360, 380, 456, 570, 684, 698, 720, 760, 855, 912, 1047, 1140, 1368, 1396, 1520, 1710, 1745, 2094, 2280, 2736, 2792, 3141, 3420, 3490, 4188, 4560, 5235, 5584, 6282, 6631, 6840, 6980, 8376, 10470, 12564, 13262, 13680, 13960, 15705, 16752, 19893, 20940, 25128, 26524, 27920, 31410, 33155, 39786, 41880, 50256, 53048, 59679, 62820, 66310, 79572, 83760, 99465, 106096, 119358, 125640, 132620, 159144, 198930, 238716, 251280, 265240, 298395, 318288, 397860, 477432, 530480, 596790, 795720, 954864, 1193580, 1591440, 2387160, 4774320]

約数ペア:

[(1, 4774320), (2, 2387160), (3, 1591440), (4, 1193580), (5, 954864), (6, 795720), (8, 596790), (9, 530480), (10, 477432), (12, 397860), (15, 318288), (16, 298395), (18, 265240), (19, 251280), (20, 238716), (24, 198930), (30, 159144), (36, 132620), (38, 125640), (40, 119358), (45, 106096), (48, 99465), (57, 83760), (60, 79572), (72, 66310), (76, 62820), (80, 59679), (90, 53048), (95, 50256), (114, 41880), (120, 39786), (144, 33155), (152, 31410), (171, 27920), (180, 26524), (190, 25128), (228, 20940), (240, 19893), (285, 16752), (304, 15705), (342, 13960), (349, 13680), (360, 13262), (380, 12564), (456, 10470), (570, 8376), (684, 6980), (698, 6840), (720, 6631), (760, 6282), (855, 5584), (912, 5235), (1047, 4560), (1140, 4188), (1368, 3490), (1396, 3420), (1520, 3141), (1710, 2792), (1745, 2736), (2094, 2280)]