328027320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:899

約数の個数: 160

約数和(自身を含む): 1112086800

約数和(自身を除く): 784059480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 137, 162, 180, 216, 270, 274, 324, 360, 405, 411, 540, 548, 648, 685, 739, 810, 822, 1080, 1096, 1233, 1370, 1478, 1620, 1644, 2055, 2217, 2466, 2740, 2956, 3240, 3288, 3695, 3699, 4110, 4434, 4932, 5480, 5912, 6165, 6651, 7390, 7398, 8220, 8868, 9864, 11085, 11097, 12330, 13302, 14780, 14796, 16440, 17736, 18495, 19953, 22170, 22194, 24660, 26604, 29560, 29592, 33255, 36990, 39906, 44340, 44388, 49320, 53208, 55485, 59859, 66510, 73980, 79812, 88680, 88776, 99765, 101243, 110970, 119718, 133020, 147960, 159624, 199530, 202486, 221940, 239436, 266040, 299295, 303729, 399060, 404972, 443880, 478872, 506215, 598590, 607458, 798120, 809944, 911187, 1012430, 1197180, 1214916, 1518645, 1822374, 2024860, 2394360, 2429832, 2733561, 3037290, 3644748, 4049720, 4555935, 5467122, 6074580, 7289496, 8200683, 9111870, 10934244, 12149160, 13667805, 16401366, 18223740, 21868488, 27335610, 32802732, 36447480, 41003415, 54671220, 65605464, 82006830, 109342440, 164013660, 328027320]

約数ペア:

[(1, 328027320), (2, 164013660), (3, 109342440), (4, 82006830), (5, 65605464), (6, 54671220), (8, 41003415), (9, 36447480), (10, 32802732), (12, 27335610), (15, 21868488), (18, 18223740), (20, 16401366), (24, 13667805), (27, 12149160), (30, 10934244), (36, 9111870), (40, 8200683), (45, 7289496), (54, 6074580), (60, 5467122), (72, 4555935), (81, 4049720), (90, 3644748), (108, 3037290), (120, 2733561), (135, 2429832), (137, 2394360), (162, 2024860), (180, 1822374), (216, 1518645), (270, 1214916), (274, 1197180), (324, 1012430), (360, 911187), (405, 809944), (411, 798120), (540, 607458), (548, 598590), (648, 506215), (685, 478872), (739, 443880), (810, 404972), (822, 399060), (1080, 303729), (1096, 299295), (1233, 266040), (1370, 239436), (1478, 221940), (1620, 202486), (1644, 199530), (2055, 159624), (2217, 147960), (2466, 133020), (2740, 119718), (2956, 110970), (3240, 101243), (3288, 99765), (3695, 88776), (3699, 88680), (4110, 79812), (4434, 73980), (4932, 66510), (5480, 59859), (5912, 55485), (6165, 53208), (6651, 49320), (7390, 44388), (7398, 44340), (8220, 39906), (8868, 36990), (9864, 33255), (11085, 29592), (11097, 29560), (12330, 26604), (13302, 24660), (14780, 22194), (14796, 22170), (16440, 19953), (17736, 18495)]