122962680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17977}}^1$

素因数の和:18013

約数の個数: 96

約数和(自身を含む): 420685200

約数和(自身を除く): 297722520

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, 17977, 35954, 53931, 71908, 89885, 107862, 143816, 161793, 179770, 215724, 269655, 323586, 341563, 359540, 431448, 539310, 647172, 683126, 719080, 808965, 1024689, 1078620, 1294344, 1366252, 1617930, 1707815, 2049378, 2157240, 2732504, 3074067, 3235860, 3415630, 4098756, 5123445, 6148134, 6471720, 6831260, 8197512, 10246890, 12296268, 13662520, 15370335, 20493780, 24592536, 30740670, 40987560, 61481340, 122962680]

約数ペア:

[(1, 122962680), (2, 61481340), (3, 40987560), (4, 30740670), (5, 24592536), (6, 20493780), (8, 15370335), (9, 13662520), (10, 12296268), (12, 10246890), (15, 8197512), (18, 6831260), (19, 6471720), (20, 6148134), (24, 5123445), (30, 4098756), (36, 3415630), (38, 3235860), (40, 3074067), (45, 2732504), (57, 2157240), (60, 2049378), (72, 1707815), (76, 1617930), (90, 1366252), (95, 1294344), (114, 1078620), (120, 1024689), (152, 808965), (171, 719080), (180, 683126), (190, 647172), (228, 539310), (285, 431448), (342, 359540), (360, 341563), (380, 323586), (456, 269655), (570, 215724), (684, 179770), (760, 161793), (855, 143816), (1140, 107862), (1368, 89885), (1710, 71908), (2280, 53931), (3420, 35954), (6840, 17977)]