145039080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 454164480

約数和(自身を除く): 309125400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 127, 155, 186, 248, 254, 307, 310, 372, 381, 465, 508, 614, 620, 635, 744, 762, 921, 930, 1016, 1228, 1240, 1270, 1524, 1535, 1842, 1860, 1905, 2456, 2540, 3048, 3070, 3684, 3720, 3810, 3937, 4605, 5080, 6140, 7368, 7620, 7874, 9210, 9517, 11811, 12280, 15240, 15748, 18420, 19034, 19685, 23622, 28551, 31496, 36840, 38068, 38989, 39370, 47244, 47585, 57102, 59055, 76136, 77978, 78740, 94488, 95170, 114204, 116967, 118110, 142755, 155956, 157480, 190340, 194945, 228408, 233934, 236220, 285510, 311912, 380680, 389890, 467868, 472440, 571020, 584835, 779780, 935736, 1142040, 1169670, 1208659, 1559560, 2339340, 2417318, 3625977, 4678680, 4834636, 6043295, 7251954, 9669272, 12086590, 14503908, 18129885, 24173180, 29007816, 36259770, 48346360, 72519540, 145039080]

約数ペア:

[(1, 145039080), (2, 72519540), (3, 48346360), (4, 36259770), (5, 29007816), (6, 24173180), (8, 18129885), (10, 14503908), (12, 12086590), (15, 9669272), (20, 7251954), (24, 6043295), (30, 4834636), (31, 4678680), (40, 3625977), (60, 2417318), (62, 2339340), (93, 1559560), (120, 1208659), (124, 1169670), (127, 1142040), (155, 935736), (186, 779780), (248, 584835), (254, 571020), (307, 472440), (310, 467868), (372, 389890), (381, 380680), (465, 311912), (508, 285510), (614, 236220), (620, 233934), (635, 228408), (744, 194945), (762, 190340), (921, 157480), (930, 155956), (1016, 142755), (1228, 118110), (1240, 116967), (1270, 114204), (1524, 95170), (1535, 94488), (1842, 78740), (1860, 77978), (1905, 76136), (2456, 59055), (2540, 57102), (3048, 47585), (3070, 47244), (3684, 39370), (3720, 38989), (3810, 38068), (3937, 36840), (4605, 31496), (5080, 28551), (6140, 23622), (7368, 19685), (7620, 19034), (7874, 18420), (9210, 15748), (9517, 15240), (11811, 12280)]