83721240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{743}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 273330720

約数和(自身を除く): 189609480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 313, 360, 626, 743, 939, 1252, 1486, 1565, 1878, 2229, 2504, 2817, 2972, 3130, 3715, 3756, 4458, 4695, 5634, 5944, 6260, 6687, 7430, 7512, 8916, 9390, 11145, 11268, 12520, 13374, 14085, 14860, 17832, 18780, 22290, 22536, 26748, 28170, 29720, 33435, 37560, 44580, 53496, 56340, 66870, 89160, 112680, 133740, 232559, 267480, 465118, 697677, 930236, 1162795, 1395354, 1860472, 2093031, 2325590, 2790708, 3488385, 4186062, 4651180, 5581416, 6976770, 8372124, 9302360, 10465155, 13953540, 16744248, 20930310, 27907080, 41860620, 83721240]

約数ペア:

[(1, 83721240), (2, 41860620), (3, 27907080), (4, 20930310), (5, 16744248), (6, 13953540), (8, 10465155), (9, 9302360), (10, 8372124), (12, 6976770), (15, 5581416), (18, 4651180), (20, 4186062), (24, 3488385), (30, 2790708), (36, 2325590), (40, 2093031), (45, 1860472), (60, 1395354), (72, 1162795), (90, 930236), (120, 697677), (180, 465118), (313, 267480), (360, 232559), (626, 133740), (743, 112680), (939, 89160), (1252, 66870), (1486, 56340), (1565, 53496), (1878, 44580), (2229, 37560), (2504, 33435), (2817, 29720), (2972, 28170), (3130, 26748), (3715, 22536), (3756, 22290), (4458, 18780), (4695, 17832), (5634, 14860), (5944, 14085), (6260, 13374), (6687, 12520), (7430, 11268), (7512, 11145), (8916, 9390)]