47722680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6977}}^1$

素因数の和:7013

約数の個数: 96

約数和(自身を含む): 163285200

約数和(自身を除く): 115562520

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, 6977, 13954, 20931, 27908, 34885, 41862, 55816, 62793, 69770, 83724, 104655, 125586, 132563, 139540, 167448, 209310, 251172, 265126, 279080, 313965, 397689, 418620, 502344, 530252, 627930, 662815, 795378, 837240, 1060504, 1193067, 1255860, 1325630, 1590756, 1988445, 2386134, 2511720, 2651260, 3181512, 3976890, 4772268, 5302520, 5965335, 7953780, 9544536, 11930670, 15907560, 23861340, 47722680]

約数ペア:

[(1, 47722680), (2, 23861340), (3, 15907560), (4, 11930670), (5, 9544536), (6, 7953780), (8, 5965335), (9, 5302520), (10, 4772268), (12, 3976890), (15, 3181512), (18, 2651260), (19, 2511720), (20, 2386134), (24, 1988445), (30, 1590756), (36, 1325630), (38, 1255860), (40, 1193067), (45, 1060504), (57, 837240), (60, 795378), (72, 662815), (76, 627930), (90, 530252), (95, 502344), (114, 418620), (120, 397689), (152, 313965), (171, 279080), (180, 265126), (190, 251172), (228, 209310), (285, 167448), (342, 139540), (360, 132563), (380, 125586), (456, 104655), (570, 83724), (684, 69770), (760, 62793), (855, 55816), (1140, 41862), (1368, 34885), (1710, 27908), (2280, 20931), (3420, 13954), (6840, 6977)]