1245371040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50873}}^1$

素因数の和:50911

約数の個数: 144

約数和(自身を含む): 4499907048

約数和(自身を除く): 3254536008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 50873, 101746, 152619, 203492, 254365, 305238, 406984, 457857, 508730, 610476, 763095, 813968, 864841, 915714, 1017460, 1220952, 1526190, 1627936, 1729682, 1831428, 2034920, 2289285, 2441904, 2594523, 3052380, 3459364, 3662856, 4069840, 4324205, 4578570, 4883808, 5189046, 6104760, 6918728, 7325712, 7783569, 8139680, 8648410, 9157140, 10378092, 12209520, 12972615, 13837456, 14651424, 15567138, 17296820, 18314280, 20756184, 24419040, 25945230, 27674912, 31134276, 34593640, 36628560, 38917845, 41512368, 51890460, 62268552, 69187280, 73257120, 77835690, 83024736, 103780920, 124537104, 138374560, 155671380, 207561840, 249074208, 311342760, 415123680, 622685520, 1245371040]

約数ペア:

[(1, 1245371040), (2, 622685520), (3, 415123680), (4, 311342760), (5, 249074208), (6, 207561840), (8, 155671380), (9, 138374560), (10, 124537104), (12, 103780920), (15, 83024736), (16, 77835690), (17, 73257120), (18, 69187280), (20, 62268552), (24, 51890460), (30, 41512368), (32, 38917845), (34, 36628560), (36, 34593640), (40, 31134276), (45, 27674912), (48, 25945230), (51, 24419040), (60, 20756184), (68, 18314280), (72, 17296820), (80, 15567138), (85, 14651424), (90, 13837456), (96, 12972615), (102, 12209520), (120, 10378092), (136, 9157140), (144, 8648410), (153, 8139680), (160, 7783569), (170, 7325712), (180, 6918728), (204, 6104760), (240, 5189046), (255, 4883808), (272, 4578570), (288, 4324205), (306, 4069840), (340, 3662856), (360, 3459364), (408, 3052380), (480, 2594523), (510, 2441904), (544, 2289285), (612, 2034920), (680, 1831428), (720, 1729682), (765, 1627936), (816, 1526190), (1020, 1220952), (1224, 1017460), (1360, 915714), (1440, 864841), (1530, 813968), (1632, 763095), (2040, 610476), (2448, 508730), (2720, 457857), (3060, 406984), (4080, 305238), (4896, 254365), (6120, 203492), (8160, 152619), (12240, 101746), (24480, 50873)]