79218480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:875

約数の個数: 160

約数和(自身を含む): 275482368

約数和(自身を除く): 196263888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 811, 814, 880, 888, 1110, 1221, 1320, 1480, 1622, 1628, 1776, 2035, 2220, 2433, 2442, 2640, 2960, 3244, 3256, 4055, 4070, 4440, 4866, 4884, 6105, 6488, 6512, 8110, 8140, 8880, 8921, 9732, 9768, 12165, 12210, 12976, 16220, 16280, 17842, 19464, 19536, 24330, 24420, 26763, 30007, 32440, 32560, 35684, 38928, 44605, 48660, 48840, 53526, 60014, 64880, 71368, 89210, 90021, 97320, 97680, 107052, 120028, 133815, 142736, 150035, 178420, 180042, 194640, 214104, 240056, 267630, 300070, 330077, 356840, 360084, 428208, 450105, 480112, 535260, 600140, 660154, 713680, 720168, 900210, 990231, 1070520, 1200280, 1320308, 1440336, 1650385, 1800420, 1980462, 2141040, 2400560, 2640616, 3300770, 3600840, 3960924, 4951155, 5281232, 6601540, 7201680, 7921848, 9902310, 13203080, 15843696, 19804620, 26406160, 39609240, 79218480]

約数ペア:

[(1, 79218480), (2, 39609240), (3, 26406160), (4, 19804620), (5, 15843696), (6, 13203080), (8, 9902310), (10, 7921848), (11, 7201680), (12, 6601540), (15, 5281232), (16, 4951155), (20, 3960924), (22, 3600840), (24, 3300770), (30, 2640616), (33, 2400560), (37, 2141040), (40, 1980462), (44, 1800420), (48, 1650385), (55, 1440336), (60, 1320308), (66, 1200280), (74, 1070520), (80, 990231), (88, 900210), (110, 720168), (111, 713680), (120, 660154), (132, 600140), (148, 535260), (165, 480112), (176, 450105), (185, 428208), (220, 360084), (222, 356840), (240, 330077), (264, 300070), (296, 267630), (330, 240056), (370, 214104), (407, 194640), (440, 180042), (444, 178420), (528, 150035), (555, 142736), (592, 133815), (660, 120028), (740, 107052), (811, 97680), (814, 97320), (880, 90021), (888, 89210), (1110, 71368), (1221, 64880), (1320, 60014), (1480, 53526), (1622, 48840), (1628, 48660), (1776, 44605), (2035, 38928), (2220, 35684), (2433, 32560), (2442, 32440), (2640, 30007), (2960, 26763), (3244, 24420), (3256, 24330), (4055, 19536), (4070, 19464), (4440, 17842), (4866, 16280), (4884, 16220), (6105, 12976), (6488, 12210), (6512, 12165), (8110, 9768), (8140, 9732), (8880, 8921)]