146720880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11987}}^1$

素因数の和:12023

約数の個数: 120

約数和(自身を含む): 521765712

約数和(自身を除く): 375044832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 11987, 12240, 23974, 35961, 47948, 59935, 71922, 95896, 107883, 119870, 143844, 179805, 191792, 203779, 215766, 239740, 287688, 359610, 407558, 431532, 479480, 539415, 575376, 611337, 719220, 815116, 863064, 958960, 1018895, 1078830, 1222674, 1438440, 1630232, 1726128, 1834011, 2037790, 2157660, 2445348, 2876880, 3056685, 3260464, 3668022, 4075580, 4315320, 4890696, 6113370, 7336044, 8151160, 8630640, 9170055, 9781392, 12226740, 14672088, 16302320, 18340110, 24453480, 29344176, 36680220, 48906960, 73360440, 146720880]

約数ペア:

[(1, 146720880), (2, 73360440), (3, 48906960), (4, 36680220), (5, 29344176), (6, 24453480), (8, 18340110), (9, 16302320), (10, 14672088), (12, 12226740), (15, 9781392), (16, 9170055), (17, 8630640), (18, 8151160), (20, 7336044), (24, 6113370), (30, 4890696), (34, 4315320), (36, 4075580), (40, 3668022), (45, 3260464), (48, 3056685), (51, 2876880), (60, 2445348), (68, 2157660), (72, 2037790), (80, 1834011), (85, 1726128), (90, 1630232), (102, 1438440), (120, 1222674), (136, 1078830), (144, 1018895), (153, 958960), (170, 863064), (180, 815116), (204, 719220), (240, 611337), (255, 575376), (272, 539415), (306, 479480), (340, 431532), (360, 407558), (408, 359610), (510, 287688), (612, 239740), (680, 215766), (720, 203779), (765, 191792), (816, 179805), (1020, 143844), (1224, 119870), (1360, 107883), (1530, 95896), (2040, 71922), (2448, 59935), (3060, 47948), (4080, 35961), (6120, 23974), (11987, 12240)]