1888699920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{8363}}^1$

素因数の和:9320

約数の個数: 80

約数和(自身を含む): 5861892672

約数和(自身を除く): 3973192752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 941, 1882, 2823, 3764, 4705, 5646, 7528, 8363, 9410, 11292, 14115, 15056, 16726, 18820, 22584, 25089, 28230, 33452, 37640, 41815, 45168, 50178, 56460, 66904, 75280, 83630, 100356, 112920, 125445, 133808, 167260, 200712, 225840, 250890, 334520, 401424, 501780, 669040, 1003560, 2007120, 7869583, 15739166, 23608749, 31478332, 39347915, 47217498, 62956664, 78695830, 94434996, 118043745, 125913328, 157391660, 188869992, 236087490, 314783320, 377739984, 472174980, 629566640, 944349960, 1888699920]

約数ペア:

[(1, 1888699920), (2, 944349960), (3, 629566640), (4, 472174980), (5, 377739984), (6, 314783320), (8, 236087490), (10, 188869992), (12, 157391660), (15, 125913328), (16, 118043745), (20, 94434996), (24, 78695830), (30, 62956664), (40, 47217498), (48, 39347915), (60, 31478332), (80, 23608749), (120, 15739166), (240, 7869583), (941, 2007120), (1882, 1003560), (2823, 669040), (3764, 501780), (4705, 401424), (5646, 334520), (7528, 250890), (8363, 225840), (9410, 200712), (11292, 167260), (14115, 133808), (15056, 125445), (16726, 112920), (18820, 100356), (22584, 83630), (25089, 75280), (28230, 66904), (33452, 56460), (37640, 50178), (41815, 45168)]