960945720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15671}}^1$

素因数の和:15765

約数の個数: 128

約数和(自身を含む): 3340016640

約数和(自身を除く): 2379070920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 6132, 7665, 8760, 10220, 12264, 15330, 15671, 20440, 30660, 31342, 47013, 61320, 62684, 78355, 94026, 109697, 125368, 156710, 188052, 219394, 235065, 313420, 329091, 376104, 438788, 470130, 548485, 626840, 658182, 877576, 940260, 1096970, 1143983, 1316364, 1645455, 1880520, 2193940, 2287966, 2632728, 3290910, 3431949, 4387880, 4575932, 5719915, 6581820, 6863898, 8007881, 9151864, 11439830, 13163640, 13727796, 16015762, 17159745, 22879660, 24023643, 27455592, 32031524, 34319490, 40039405, 45759320, 48047286, 64063048, 68638980, 80078810, 96094572, 120118215, 137277960, 160157620, 192189144, 240236430, 320315240, 480472860, 960945720]

約数ペア:

[(1, 960945720), (2, 480472860), (3, 320315240), (4, 240236430), (5, 192189144), (6, 160157620), (7, 137277960), (8, 120118215), (10, 96094572), (12, 80078810), (14, 68638980), (15, 64063048), (20, 48047286), (21, 45759320), (24, 40039405), (28, 34319490), (30, 32031524), (35, 27455592), (40, 24023643), (42, 22879660), (56, 17159745), (60, 16015762), (70, 13727796), (73, 13163640), (84, 11439830), (105, 9151864), (120, 8007881), (140, 6863898), (146, 6581820), (168, 5719915), (210, 4575932), (219, 4387880), (280, 3431949), (292, 3290910), (365, 2632728), (420, 2287966), (438, 2193940), (511, 1880520), (584, 1645455), (730, 1316364), (840, 1143983), (876, 1096970), (1022, 940260), (1095, 877576), (1460, 658182), (1533, 626840), (1752, 548485), (2044, 470130), (2190, 438788), (2555, 376104), (2920, 329091), (3066, 313420), (4088, 235065), (4380, 219394), (5110, 188052), (6132, 156710), (7665, 125368), (8760, 109697), (10220, 94026), (12264, 78355), (15330, 62684), (15671, 61320), (20440, 47013), (30660, 31342)]