320951160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5827}}^1$

素因数の和:5867

約数の個数: 160

約数和(自身を含む): 1142404560

約数和(自身を除く): 821453400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4590, 5508, 5827, 6120, 6885, 9180, 11016, 11654, 13770, 17481, 18360, 23308, 27540, 29135, 34962, 46616, 52443, 55080, 58270, 69924, 87405, 99059, 104886, 116540, 139848, 157329, 174810, 198118, 209772, 233080, 262215, 297177, 314658, 349620, 396236, 419544, 471987, 495295, 524430, 594354, 629316, 699240, 786645, 792472, 891531, 943974, 990590, 1048860, 1188708, 1258632, 1485885, 1573290, 1783062, 1887948, 1981180, 2097720, 2359935, 2377416, 2674593, 2971770, 3146580, 3566124, 3775896, 3962360, 4457655, 4719870, 5349186, 5943540, 6293160, 7132248, 8023779, 8915310, 9439740, 10698372, 11887080, 13372965, 16047558, 17830620, 18879480, 21396744, 26745930, 32095116, 35661240, 40118895, 53491860, 64190232, 80237790, 106983720, 160475580, 320951160]

約数ペア:

[(1, 320951160), (2, 160475580), (3, 106983720), (4, 80237790), (5, 64190232), (6, 53491860), (8, 40118895), (9, 35661240), (10, 32095116), (12, 26745930), (15, 21396744), (17, 18879480), (18, 17830620), (20, 16047558), (24, 13372965), (27, 11887080), (30, 10698372), (34, 9439740), (36, 8915310), (40, 8023779), (45, 7132248), (51, 6293160), (54, 5943540), (60, 5349186), (68, 4719870), (72, 4457655), (81, 3962360), (85, 3775896), (90, 3566124), (102, 3146580), (108, 2971770), (120, 2674593), (135, 2377416), (136, 2359935), (153, 2097720), (162, 1981180), (170, 1887948), (180, 1783062), (204, 1573290), (216, 1485885), (255, 1258632), (270, 1188708), (306, 1048860), (324, 990590), (340, 943974), (360, 891531), (405, 792472), (408, 786645), (459, 699240), (510, 629316), (540, 594354), (612, 524430), (648, 495295), (680, 471987), (765, 419544), (810, 396236), (918, 349620), (1020, 314658), (1080, 297177), (1224, 262215), (1377, 233080), (1530, 209772), (1620, 198118), (1836, 174810), (2040, 157329), (2295, 139848), (2754, 116540), (3060, 104886), (3240, 99059), (3672, 87405), (4590, 69924), (5508, 58270), (5827, 55080), (6120, 52443), (6885, 46616), (9180, 34962), (11016, 29135), (11654, 27540), (13770, 23308), (17481, 18360)]