312871320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1861}}^1$

素因数の和:2345

約数の個数: 96

約数和(自身を含む): 1019556720

約数和(自身を除く): 706685400

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, 360, 467, 934, 1401, 1861, 1868, 2335, 2802, 3722, 3736, 4203, 4670, 5583, 5604, 7005, 7444, 8406, 9305, 9340, 11166, 11208, 14010, 14888, 16749, 16812, 18610, 18680, 21015, 22332, 27915, 28020, 33498, 33624, 37220, 42030, 44664, 55830, 56040, 66996, 74440, 83745, 84060, 111660, 133992, 167490, 168120, 223320, 334980, 669960, 869087, 1738174, 2607261, 3476348, 4345435, 5214522, 6952696, 7821783, 8690870, 10429044, 13036305, 15643566, 17381740, 20858088, 26072610, 31287132, 34763480, 39108915, 52145220, 62574264, 78217830, 104290440, 156435660, 312871320]

約数ペア:

[(1, 312871320), (2, 156435660), (3, 104290440), (4, 78217830), (5, 62574264), (6, 52145220), (8, 39108915), (9, 34763480), (10, 31287132), (12, 26072610), (15, 20858088), (18, 17381740), (20, 15643566), (24, 13036305), (30, 10429044), (36, 8690870), (40, 7821783), (45, 6952696), (60, 5214522), (72, 4345435), (90, 3476348), (120, 2607261), (180, 1738174), (360, 869087), (467, 669960), (934, 334980), (1401, 223320), (1861, 168120), (1868, 167490), (2335, 133992), (2802, 111660), (3722, 84060), (3736, 83745), (4203, 74440), (4670, 66996), (5583, 56040), (5604, 55830), (7005, 44664), (7444, 42030), (8406, 37220), (9305, 33624), (9340, 33498), (11166, 28020), (11208, 27915), (14010, 22332), (14888, 21015), (16749, 18680), (16812, 18610)]