160187220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1703

約数の個数: 120

約数和(自身を含む): 511066248

約数和(自身を除く): 350879028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1220, 1620, 1621, 1647, 1830, 2196, 2745, 3242, 3294, 3660, 4863, 4941, 5490, 6484, 6588, 8105, 8235, 9726, 9882, 10980, 14589, 16210, 16470, 19452, 19764, 24315, 24705, 29178, 32420, 32940, 43767, 48630, 49410, 58356, 72945, 87534, 97260, 98820, 98881, 131301, 145890, 175068, 197762, 218835, 262602, 291780, 296643, 395524, 437670, 494405, 525204, 593286, 656505, 875340, 889929, 988810, 1186572, 1313010, 1483215, 1779858, 1977620, 2626020, 2669787, 2966430, 3559716, 4449645, 5339574, 5932860, 8009361, 8899290, 10679148, 13348935, 16018722, 17798580, 26697870, 32037444, 40046805, 53395740, 80093610, 160187220]

約数ペア:

[(1, 160187220), (2, 80093610), (3, 53395740), (4, 40046805), (5, 32037444), (6, 26697870), (9, 17798580), (10, 16018722), (12, 13348935), (15, 10679148), (18, 8899290), (20, 8009361), (27, 5932860), (30, 5339574), (36, 4449645), (45, 3559716), (54, 2966430), (60, 2669787), (61, 2626020), (81, 1977620), (90, 1779858), (108, 1483215), (122, 1313010), (135, 1186572), (162, 988810), (180, 889929), (183, 875340), (244, 656505), (270, 593286), (305, 525204), (324, 494405), (366, 437670), (405, 395524), (540, 296643), (549, 291780), (610, 262602), (732, 218835), (810, 197762), (915, 175068), (1098, 145890), (1220, 131301), (1620, 98881), (1621, 98820), (1647, 97260), (1830, 87534), (2196, 72945), (2745, 58356), (3242, 49410), (3294, 48630), (3660, 43767), (4863, 32940), (4941, 32420), (5490, 29178), (6484, 24705), (6588, 24315), (8105, 19764), (8235, 19452), (9726, 16470), (9882, 16210), (10980, 14589)]