1864416240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{7213}}^1$

素因数の和:7591

約数の個数: 120

約数和(自身を含む): 6279642720

約数和(自身を除く): 4415226480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 359, 360, 718, 720, 1077, 1436, 1795, 2154, 2872, 3231, 3590, 4308, 5385, 5744, 6462, 7180, 7213, 8616, 10770, 12924, 14360, 14426, 16155, 17232, 21540, 21639, 25848, 28720, 28852, 32310, 36065, 43080, 43278, 51696, 57704, 64620, 64917, 72130, 86160, 86556, 108195, 115408, 129240, 129834, 144260, 173112, 216390, 258480, 259668, 288520, 324585, 346224, 432780, 519336, 577040, 649170, 865560, 1038672, 1298340, 1731120, 2589467, 2596680, 5178934, 5193360, 7768401, 10357868, 12947335, 15536802, 20715736, 23305203, 25894670, 31073604, 38842005, 41431472, 46610406, 51789340, 62147208, 77684010, 93220812, 103578680, 116526015, 124294416, 155368020, 186441624, 207157360, 233052030, 310736040, 372883248, 466104060, 621472080, 932208120, 1864416240]

約数ペア:

[(1, 1864416240), (2, 932208120), (3, 621472080), (4, 466104060), (5, 372883248), (6, 310736040), (8, 233052030), (9, 207157360), (10, 186441624), (12, 155368020), (15, 124294416), (16, 116526015), (18, 103578680), (20, 93220812), (24, 77684010), (30, 62147208), (36, 51789340), (40, 46610406), (45, 41431472), (48, 38842005), (60, 31073604), (72, 25894670), (80, 23305203), (90, 20715736), (120, 15536802), (144, 12947335), (180, 10357868), (240, 7768401), (359, 5193360), (360, 5178934), (718, 2596680), (720, 2589467), (1077, 1731120), (1436, 1298340), (1795, 1038672), (2154, 865560), (2872, 649170), (3231, 577040), (3590, 519336), (4308, 432780), (5385, 346224), (5744, 324585), (6462, 288520), (7180, 259668), (7213, 258480), (8616, 216390), (10770, 173112), (12924, 144260), (14360, 129834), (14426, 129240), (16155, 115408), (17232, 108195), (21540, 86556), (21639, 86160), (25848, 72130), (28720, 64917), (28852, 64620), (32310, 57704), (36065, 51696), (43080, 43278)]