156895560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4493}}^1$

素因数の和:4607

約数の個数: 96

約数和(自身を含む): 515282040

約数和(自身を除く): 358386480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 4493, 5820, 6984, 8730, 8986, 11640, 13479, 17460, 17972, 22465, 26958, 34920, 35944, 40437, 44930, 53916, 67395, 80874, 89860, 107832, 134790, 161748, 179720, 202185, 269580, 323496, 404370, 435821, 539160, 808740, 871642, 1307463, 1617480, 1743284, 2179105, 2614926, 3486568, 3922389, 4358210, 5229852, 6537315, 7844778, 8716420, 10459704, 13074630, 15689556, 17432840, 19611945, 26149260, 31379112, 39223890, 52298520, 78447780, 156895560]

約数ペア:

[(1, 156895560), (2, 78447780), (3, 52298520), (4, 39223890), (5, 31379112), (6, 26149260), (8, 19611945), (9, 17432840), (10, 15689556), (12, 13074630), (15, 10459704), (18, 8716420), (20, 7844778), (24, 6537315), (30, 5229852), (36, 4358210), (40, 3922389), (45, 3486568), (60, 2614926), (72, 2179105), (90, 1743284), (97, 1617480), (120, 1307463), (180, 871642), (194, 808740), (291, 539160), (360, 435821), (388, 404370), (485, 323496), (582, 269580), (776, 202185), (873, 179720), (970, 161748), (1164, 134790), (1455, 107832), (1746, 89860), (1940, 80874), (2328, 67395), (2910, 53916), (3492, 44930), (3880, 40437), (4365, 35944), (4493, 34920), (5820, 26958), (6984, 22465), (8730, 17972), (8986, 17460), (11640, 13479)]