120857040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{733}}^1$

素因数の和:981

約数の個数: 120

約数和(自身を含む): 408206760

約数和(自身を除く): 287349720

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, 229, 240, 360, 458, 687, 720, 733, 916, 1145, 1374, 1466, 1832, 2061, 2199, 2290, 2748, 2932, 3435, 3664, 3665, 4122, 4398, 4580, 5496, 5864, 6597, 6870, 7330, 8244, 8796, 9160, 10305, 10992, 10995, 11728, 13194, 13740, 14660, 16488, 17592, 18320, 20610, 21990, 26388, 27480, 29320, 32976, 32985, 35184, 41220, 43980, 52776, 54960, 58640, 65970, 82440, 87960, 105552, 131940, 164880, 167857, 175920, 263880, 335714, 503571, 527760, 671428, 839285, 1007142, 1342856, 1510713, 1678570, 2014284, 2517855, 2685712, 3021426, 3357140, 4028568, 5035710, 6042852, 6714280, 7553565, 8057136, 10071420, 12085704, 13428560, 15107130, 20142840, 24171408, 30214260, 40285680, 60428520, 120857040]

約数ペア:

[(1, 120857040), (2, 60428520), (3, 40285680), (4, 30214260), (5, 24171408), (6, 20142840), (8, 15107130), (9, 13428560), (10, 12085704), (12, 10071420), (15, 8057136), (16, 7553565), (18, 6714280), (20, 6042852), (24, 5035710), (30, 4028568), (36, 3357140), (40, 3021426), (45, 2685712), (48, 2517855), (60, 2014284), (72, 1678570), (80, 1510713), (90, 1342856), (120, 1007142), (144, 839285), (180, 671428), (229, 527760), (240, 503571), (360, 335714), (458, 263880), (687, 175920), (720, 167857), (733, 164880), (916, 131940), (1145, 105552), (1374, 87960), (1466, 82440), (1832, 65970), (2061, 58640), (2199, 54960), (2290, 52776), (2748, 43980), (2932, 41220), (3435, 35184), (3664, 32985), (3665, 32976), (4122, 29320), (4398, 27480), (4580, 26388), (5496, 21990), (5864, 20610), (6597, 18320), (6870, 17592), (7330, 16488), (8244, 14660), (8796, 13740), (9160, 13194), (10305, 11728), (10992, 10995)]