177965280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1593

約数の個数: 144

約数和(自身を含む): 615036240

約数和(自身を除く): 437070960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1489, 1494, 1660, 1992, 2490, 2656, 2978, 2988, 3320, 3735, 3984, 4467, 4980, 5956, 5976, 6640, 7445, 7470, 7968, 8934, 9960, 11912, 11952, 13280, 13401, 14890, 14940, 17868, 19920, 22335, 23824, 23904, 26802, 29780, 29880, 35736, 39840, 44670, 47648, 53604, 59560, 59760, 67005, 71472, 89340, 107208, 119120, 119520, 123587, 134010, 142944, 178680, 214416, 238240, 247174, 268020, 357360, 370761, 428832, 494348, 536040, 617935, 714720, 741522, 988696, 1072080, 1112283, 1235870, 1483044, 1853805, 1977392, 2144160, 2224566, 2471740, 2966088, 3707610, 3954784, 4449132, 4943480, 5561415, 5932176, 7415220, 8898264, 9886960, 11122830, 11864352, 14830440, 17796528, 19773920, 22245660, 29660880, 35593056, 44491320, 59321760, 88982640, 177965280]

約数ペア:

[(1, 177965280), (2, 88982640), (3, 59321760), (4, 44491320), (5, 35593056), (6, 29660880), (8, 22245660), (9, 19773920), (10, 17796528), (12, 14830440), (15, 11864352), (16, 11122830), (18, 9886960), (20, 8898264), (24, 7415220), (30, 5932176), (32, 5561415), (36, 4943480), (40, 4449132), (45, 3954784), (48, 3707610), (60, 2966088), (72, 2471740), (80, 2224566), (83, 2144160), (90, 1977392), (96, 1853805), (120, 1483044), (144, 1235870), (160, 1112283), (166, 1072080), (180, 988696), (240, 741522), (249, 714720), (288, 617935), (332, 536040), (360, 494348), (415, 428832), (480, 370761), (498, 357360), (664, 268020), (720, 247174), (747, 238240), (830, 214416), (996, 178680), (1245, 142944), (1328, 134010), (1440, 123587), (1489, 119520), (1494, 119120), (1660, 107208), (1992, 89340), (2490, 71472), (2656, 67005), (2978, 59760), (2988, 59560), (3320, 53604), (3735, 47648), (3984, 44670), (4467, 39840), (4980, 35736), (5956, 29880), (5976, 29780), (6640, 26802), (7445, 23904), (7470, 23824), (7968, 22335), (8934, 19920), (9960, 17868), (11912, 14940), (11952, 14890), (13280, 13401)]