23551440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{811}}^1$

素因数の和:849

約数の個数: 120

約数和(自身を含む): 80349024

約数和(自身を除く): 56797584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 811, 880, 968, 1210, 1320, 1452, 1622, 1815, 1936, 2420, 2433, 2640, 2904, 3244, 3630, 4055, 4840, 4866, 5808, 6488, 7260, 8110, 8921, 9680, 9732, 12165, 12976, 14520, 16220, 17842, 19464, 24330, 26763, 29040, 32440, 35684, 38928, 44605, 48660, 53526, 64880, 71368, 89210, 97320, 98131, 107052, 133815, 142736, 178420, 194640, 196262, 214104, 267630, 294393, 356840, 392524, 428208, 490655, 535260, 588786, 713680, 785048, 981310, 1070520, 1177572, 1471965, 1570096, 1962620, 2141040, 2355144, 2943930, 3925240, 4710288, 5887860, 7850480, 11775720, 23551440]

約数ペア:

[(1, 23551440), (2, 11775720), (3, 7850480), (4, 5887860), (5, 4710288), (6, 3925240), (8, 2943930), (10, 2355144), (11, 2141040), (12, 1962620), (15, 1570096), (16, 1471965), (20, 1177572), (22, 1070520), (24, 981310), (30, 785048), (33, 713680), (40, 588786), (44, 535260), (48, 490655), (55, 428208), (60, 392524), (66, 356840), (80, 294393), (88, 267630), (110, 214104), (120, 196262), (121, 194640), (132, 178420), (165, 142736), (176, 133815), (220, 107052), (240, 98131), (242, 97320), (264, 89210), (330, 71368), (363, 64880), (440, 53526), (484, 48660), (528, 44605), (605, 38928), (660, 35684), (726, 32440), (811, 29040), (880, 26763), (968, 24330), (1210, 19464), (1320, 17842), (1452, 16220), (1622, 14520), (1815, 12976), (1936, 12165), (2420, 9732), (2433, 9680), (2640, 8921), (2904, 8110), (3244, 7260), (3630, 6488), (4055, 5808), (4840, 4866)]