30009360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6581}}^1$

素因数の和:6616

約数の個数: 80

約数和(自身を含む): 97940160

約数和(自身を除く): 67930800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 6581, 13162, 19743, 26324, 32905, 39486, 52648, 65810, 78972, 98715, 105296, 125039, 131620, 157944, 197430, 250078, 263240, 315888, 375117, 394860, 500156, 526480, 625195, 750234, 789720, 1000312, 1250390, 1500468, 1579440, 1875585, 2000624, 2500780, 3000936, 3751170, 5001560, 6001872, 7502340, 10003120, 15004680, 30009360]

約数ペア:

[(1, 30009360), (2, 15004680), (3, 10003120), (4, 7502340), (5, 6001872), (6, 5001560), (8, 3751170), (10, 3000936), (12, 2500780), (15, 2000624), (16, 1875585), (19, 1579440), (20, 1500468), (24, 1250390), (30, 1000312), (38, 789720), (40, 750234), (48, 625195), (57, 526480), (60, 500156), (76, 394860), (80, 375117), (95, 315888), (114, 263240), (120, 250078), (152, 197430), (190, 157944), (228, 131620), (240, 125039), (285, 105296), (304, 98715), (380, 78972), (456, 65810), (570, 52648), (760, 39486), (912, 32905), (1140, 26324), (1520, 19743), (2280, 13162), (4560, 6581)]