129532920

素因数分解:

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

素因数の和:858

約数の個数: 128

約数和(自身を含む): 427956480

約数和(自身を除く): 298423560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 811, 968, 1210, 1320, 1331, 1452, 1622, 1815, 2420, 2433, 2662, 2904, 3244, 3630, 3993, 4055, 4840, 4866, 5324, 6488, 6655, 7260, 7986, 8110, 8921, 9732, 10648, 12165, 13310, 14520, 15972, 16220, 17842, 19464, 19965, 24330, 26620, 26763, 31944, 32440, 35684, 39930, 44605, 48660, 53240, 53526, 71368, 79860, 89210, 97320, 98131, 107052, 133815, 159720, 178420, 196262, 214104, 267630, 294393, 356840, 392524, 490655, 535260, 588786, 785048, 981310, 1070520, 1079441, 1177572, 1471965, 1962620, 2158882, 2355144, 2943930, 3238323, 3925240, 4317764, 5397205, 5887860, 6476646, 8635528, 10794410, 11775720, 12953292, 16191615, 21588820, 25906584, 32383230, 43177640, 64766460, 129532920]

約数ペア:

[(1, 129532920), (2, 64766460), (3, 43177640), (4, 32383230), (5, 25906584), (6, 21588820), (8, 16191615), (10, 12953292), (11, 11775720), (12, 10794410), (15, 8635528), (20, 6476646), (22, 5887860), (24, 5397205), (30, 4317764), (33, 3925240), (40, 3238323), (44, 2943930), (55, 2355144), (60, 2158882), (66, 1962620), (88, 1471965), (110, 1177572), (120, 1079441), (121, 1070520), (132, 981310), (165, 785048), (220, 588786), (242, 535260), (264, 490655), (330, 392524), (363, 356840), (440, 294393), (484, 267630), (605, 214104), (660, 196262), (726, 178420), (811, 159720), (968, 133815), (1210, 107052), (1320, 98131), (1331, 97320), (1452, 89210), (1622, 79860), (1815, 71368), (2420, 53526), (2433, 53240), (2662, 48660), (2904, 44605), (3244, 39930), (3630, 35684), (3993, 32440), (4055, 31944), (4840, 26763), (4866, 26620), (5324, 24330), (6488, 19965), (6655, 19464), (7260, 17842), (7986, 16220), (8110, 15972), (8921, 14520), (9732, 13310), (10648, 12165)]