485490880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2969}}^1$

素因数の和:3066

約数の個数: 112

約数和(自身を含む): 1339778880

約数和(自身を除く): 854288000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2240, 2336, 2555, 2920, 2969, 4088, 4672, 5110, 5840, 5938, 8176, 10220, 11680, 11876, 14845, 16352, 20440, 20783, 23360, 23752, 29690, 32704, 40880, 41566, 47504, 59380, 81760, 83132, 95008, 103915, 118760, 163520, 166264, 190016, 207830, 216737, 237520, 332528, 415660, 433474, 475040, 665056, 831320, 866948, 950080, 1083685, 1330112, 1517159, 1662640, 1733896, 2167370, 3034318, 3325280, 3467792, 4334740, 6068636, 6650560, 6935584, 7585795, 8669480, 12137272, 13871168, 15171590, 17338960, 24274544, 30343180, 34677920, 48549088, 60686360, 69355840, 97098176, 121372720, 242745440, 485490880]

約数ペア:

[(1, 485490880), (2, 242745440), (4, 121372720), (5, 97098176), (7, 69355840), (8, 60686360), (10, 48549088), (14, 34677920), (16, 30343180), (20, 24274544), (28, 17338960), (32, 15171590), (35, 13871168), (40, 12137272), (56, 8669480), (64, 7585795), (70, 6935584), (73, 6650560), (80, 6068636), (112, 4334740), (140, 3467792), (146, 3325280), (160, 3034318), (224, 2167370), (280, 1733896), (292, 1662640), (320, 1517159), (365, 1330112), (448, 1083685), (511, 950080), (560, 866948), (584, 831320), (730, 665056), (1022, 475040), (1120, 433474), (1168, 415660), (1460, 332528), (2044, 237520), (2240, 216737), (2336, 207830), (2555, 190016), (2920, 166264), (2969, 163520), (4088, 118760), (4672, 103915), (5110, 95008), (5840, 83132), (5938, 81760), (8176, 59380), (10220, 47504), (11680, 41566), (11876, 40880), (14845, 32704), (16352, 29690), (20440, 23752), (20783, 23360)]