23981040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1791

約数の個数: 120

約数和(自身を含む): 84823440

約数和(自身を除く): 60842400

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, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 1753, 2280, 2736, 3420, 3506, 4560, 5259, 6840, 7012, 8765, 10518, 13680, 14024, 15777, 17530, 21036, 26295, 28048, 31554, 33307, 35060, 42072, 52590, 63108, 66614, 70120, 78885, 84144, 99921, 105180, 126216, 133228, 140240, 157770, 166535, 199842, 210360, 252432, 266456, 299763, 315540, 333070, 399684, 420720, 499605, 532912, 599526, 631080, 666140, 799368, 999210, 1199052, 1262160, 1332280, 1498815, 1598736, 1998420, 2398104, 2664560, 2997630, 3996840, 4796208, 5995260, 7993680, 11990520, 23981040]

約数ペア:

[(1, 23981040), (2, 11990520), (3, 7993680), (4, 5995260), (5, 4796208), (6, 3996840), (8, 2997630), (9, 2664560), (10, 2398104), (12, 1998420), (15, 1598736), (16, 1498815), (18, 1332280), (19, 1262160), (20, 1199052), (24, 999210), (30, 799368), (36, 666140), (38, 631080), (40, 599526), (45, 532912), (48, 499605), (57, 420720), (60, 399684), (72, 333070), (76, 315540), (80, 299763), (90, 266456), (95, 252432), (114, 210360), (120, 199842), (144, 166535), (152, 157770), (171, 140240), (180, 133228), (190, 126216), (228, 105180), (240, 99921), (285, 84144), (304, 78885), (342, 70120), (360, 66614), (380, 63108), (456, 52590), (570, 42072), (684, 35060), (720, 33307), (760, 31554), (855, 28048), (912, 26295), (1140, 21036), (1368, 17530), (1520, 15777), (1710, 14024), (1753, 13680), (2280, 10518), (2736, 8765), (3420, 7012), (3506, 6840), (4560, 5259)]