1248594120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1$

素因数の和:972

約数の個数: 192

約数和(自身を含む): 4293432000

約数和(自身を除く): 3044837880

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, 277, 285, 342, 360, 380, 456, 554, 570, 659, 684, 760, 831, 855, 1108, 1140, 1318, 1368, 1385, 1662, 1710, 1977, 2216, 2280, 2493, 2636, 2770, 3295, 3324, 3420, 3954, 4155, 4986, 5263, 5272, 5540, 5931, 6590, 6648, 6840, 7908, 8310, 9885, 9972, 10526, 11080, 11862, 12465, 12521, 13180, 15789, 15816, 16620, 19770, 19944, 21052, 23724, 24930, 25042, 26315, 26360, 29655, 31578, 33240, 37563, 39540, 42104, 47367, 47448, 49860, 50084, 52630, 59310, 62605, 63156, 75126, 78945, 79080, 94734, 99720, 100168, 105260, 112689, 118620, 125210, 126312, 150252, 157890, 182543, 187815, 189468, 210520, 225378, 236835, 237240, 250420, 300504, 315780, 365086, 375630, 378936, 450756, 473670, 500840, 547629, 563445, 631560, 730172, 751260, 901512, 912715, 947340, 1095258, 1126890, 1460344, 1502520, 1642887, 1825430, 1894680, 2190516, 2253780, 2738145, 3285774, 3468317, 3650860, 4381032, 4507560, 5476290, 6571548, 6936634, 7301720, 8214435, 10404951, 10952580, 13143096, 13873268, 16428870, 17341585, 20809902, 21905160, 27746536, 31214853, 32857740, 34683170, 41619804, 52024755, 62429706, 65715480, 69366340, 83239608, 104049510, 124859412, 138732680, 156074265, 208099020, 249718824, 312148530, 416198040, 624297060, 1248594120]

約数ペア:

[(1, 1248594120), (2, 624297060), (3, 416198040), (4, 312148530), (5, 249718824), (6, 208099020), (8, 156074265), (9, 138732680), (10, 124859412), (12, 104049510), (15, 83239608), (18, 69366340), (19, 65715480), (20, 62429706), (24, 52024755), (30, 41619804), (36, 34683170), (38, 32857740), (40, 31214853), (45, 27746536), (57, 21905160), (60, 20809902), (72, 17341585), (76, 16428870), (90, 13873268), (95, 13143096), (114, 10952580), (120, 10404951), (152, 8214435), (171, 7301720), (180, 6936634), (190, 6571548), (228, 5476290), (277, 4507560), (285, 4381032), (342, 3650860), (360, 3468317), (380, 3285774), (456, 2738145), (554, 2253780), (570, 2190516), (659, 1894680), (684, 1825430), (760, 1642887), (831, 1502520), (855, 1460344), (1108, 1126890), (1140, 1095258), (1318, 947340), (1368, 912715), (1385, 901512), (1662, 751260), (1710, 730172), (1977, 631560), (2216, 563445), (2280, 547629), (2493, 500840), (2636, 473670), (2770, 450756), (3295, 378936), (3324, 375630), (3420, 365086), (3954, 315780), (4155, 300504), (4986, 250420), (5263, 237240), (5272, 236835), (5540, 225378), (5931, 210520), (6590, 189468), (6648, 187815), (6840, 182543), (7908, 157890), (8310, 150252), (9885, 126312), (9972, 125210), (10526, 118620), (11080, 112689), (11862, 105260), (12465, 100168), (12521, 99720), (13180, 94734), (15789, 79080), (15816, 78945), (16620, 75126), (19770, 63156), (19944, 62605), (21052, 59310), (23724, 52630), (24930, 50084), (25042, 49860), (26315, 47448), (26360, 47367), (29655, 42104), (31578, 39540), (33240, 37563)]