192720180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103613}}^1$

素因数の和:103656

約数の個数: 48

約数和(自身を含む): 557028864

約数和(自身を除く): 364308684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 103613, 207226, 310839, 414452, 518065, 621678, 1036130, 1243356, 1554195, 2072260, 3108390, 3212003, 6216780, 6424006, 9636009, 12848012, 16060015, 19272018, 32120030, 38544036, 48180045, 64240060, 96360090, 192720180]

約数ペア:

[(1, 192720180), (2, 96360090), (3, 64240060), (4, 48180045), (5, 38544036), (6, 32120030), (10, 19272018), (12, 16060015), (15, 12848012), (20, 9636009), (30, 6424006), (31, 6216780), (60, 3212003), (62, 3108390), (93, 2072260), (124, 1554195), (155, 1243356), (186, 1036130), (310, 621678), (372, 518065), (465, 414452), (620, 310839), (930, 207226), (1860, 103613)]