2179680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 7257600

約数和(自身を除く): 5077920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 239, 240, 285, 304, 380, 456, 478, 480, 570, 608, 717, 760, 912, 956, 1140, 1195, 1434, 1520, 1824, 1912, 2280, 2390, 2868, 3040, 3585, 3824, 4541, 4560, 4780, 5736, 7170, 7648, 9082, 9120, 9560, 11472, 13623, 14340, 18164, 19120, 22705, 22944, 27246, 28680, 36328, 38240, 45410, 54492, 57360, 68115, 72656, 90820, 108984, 114720, 136230, 145312, 181640, 217968, 272460, 363280, 435936, 544920, 726560, 1089840, 2179680]

約数ペア:

[(1, 2179680), (2, 1089840), (3, 726560), (4, 544920), (5, 435936), (6, 363280), (8, 272460), (10, 217968), (12, 181640), (15, 145312), (16, 136230), (19, 114720), (20, 108984), (24, 90820), (30, 72656), (32, 68115), (38, 57360), (40, 54492), (48, 45410), (57, 38240), (60, 36328), (76, 28680), (80, 27246), (95, 22944), (96, 22705), (114, 19120), (120, 18164), (152, 14340), (160, 13623), (190, 11472), (228, 9560), (239, 9120), (240, 9082), (285, 7648), (304, 7170), (380, 5736), (456, 4780), (478, 4560), (480, 4541), (570, 3824), (608, 3585), (717, 3040), (760, 2868), (912, 2390), (956, 2280), (1140, 1912), (1195, 1824), (1434, 1520)]