270459360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3079}}^1$

素因数の和:3161

約数の個数: 144

約数和(自身を含む): 938377440

約数和(自身を除く): 667918080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3079, 3660, 4392, 4880, 5490, 5856, 6158, 7320, 8784, 9237, 9760, 10980, 12316, 14640, 15395, 17568, 18474, 21960, 24632, 27711, 29280, 30790, 36948, 43920, 46185, 49264, 55422, 61580, 73896, 87840, 92370, 98528, 110844, 123160, 138555, 147792, 184740, 187819, 221688, 246320, 277110, 295584, 369480, 375638, 443376, 492640, 554220, 563457, 738960, 751276, 886752, 939095, 1108440, 1126914, 1477920, 1502552, 1690371, 1878190, 2216880, 2253828, 2817285, 3005104, 3380742, 3756380, 4433760, 4507656, 5634570, 6010208, 6761484, 7512760, 8451855, 9015312, 11269140, 13522968, 15025520, 16903710, 18030624, 22538280, 27045936, 30051040, 33807420, 45076560, 54091872, 67614840, 90153120, 135229680, 270459360]

約数ペア:

[(1, 270459360), (2, 135229680), (3, 90153120), (4, 67614840), (5, 54091872), (6, 45076560), (8, 33807420), (9, 30051040), (10, 27045936), (12, 22538280), (15, 18030624), (16, 16903710), (18, 15025520), (20, 13522968), (24, 11269140), (30, 9015312), (32, 8451855), (36, 7512760), (40, 6761484), (45, 6010208), (48, 5634570), (60, 4507656), (61, 4433760), (72, 3756380), (80, 3380742), (90, 3005104), (96, 2817285), (120, 2253828), (122, 2216880), (144, 1878190), (160, 1690371), (180, 1502552), (183, 1477920), (240, 1126914), (244, 1108440), (288, 939095), (305, 886752), (360, 751276), (366, 738960), (480, 563457), (488, 554220), (549, 492640), (610, 443376), (720, 375638), (732, 369480), (915, 295584), (976, 277110), (1098, 246320), (1220, 221688), (1440, 187819), (1464, 184740), (1830, 147792), (1952, 138555), (2196, 123160), (2440, 110844), (2745, 98528), (2928, 92370), (3079, 87840), (3660, 73896), (4392, 61580), (4880, 55422), (5490, 49264), (5856, 46185), (6158, 43920), (7320, 36948), (8784, 30790), (9237, 29280), (9760, 27711), (10980, 24632), (12316, 21960), (14640, 18474), (15395, 17568)]