123036180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 353687040

約数和(自身を除く): 230650860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 101, 158, 202, 237, 257, 303, 316, 395, 404, 474, 505, 514, 606, 771, 790, 948, 1010, 1028, 1185, 1212, 1285, 1515, 1542, 1580, 2020, 2370, 2570, 3030, 3084, 3855, 4740, 5140, 6060, 7710, 7979, 15420, 15958, 20303, 23937, 25957, 31916, 39895, 40606, 47874, 51914, 60909, 77871, 79790, 81212, 95748, 101515, 103828, 119685, 121818, 129785, 155742, 159580, 203030, 239370, 243636, 259570, 304545, 311484, 389355, 406060, 478740, 519140, 609090, 778710, 1218180, 1557420, 2050603, 4101206, 6151809, 8202412, 10253015, 12303618, 20506030, 24607236, 30759045, 41012060, 61518090, 123036180]

約数ペア:

[(1, 123036180), (2, 61518090), (3, 41012060), (4, 30759045), (5, 24607236), (6, 20506030), (10, 12303618), (12, 10253015), (15, 8202412), (20, 6151809), (30, 4101206), (60, 2050603), (79, 1557420), (101, 1218180), (158, 778710), (202, 609090), (237, 519140), (257, 478740), (303, 406060), (316, 389355), (395, 311484), (404, 304545), (474, 259570), (505, 243636), (514, 239370), (606, 203030), (771, 159580), (790, 155742), (948, 129785), (1010, 121818), (1028, 119685), (1185, 103828), (1212, 101515), (1285, 95748), (1515, 81212), (1542, 79790), (1580, 77871), (2020, 60909), (2370, 51914), (2570, 47874), (3030, 40606), (3084, 39895), (3855, 31916), (4740, 25957), (5140, 23937), (6060, 20303), (7710, 15958), (7979, 15420)]