147997680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2179}}^1$

素因数の和:2478

約数の個数: 80

約数和(自身を含む): 460625280

約数和(自身を除く): 312627600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 849, 1132, 1415, 1698, 2179, 2264, 2830, 3396, 4245, 4358, 4528, 5660, 6537, 6792, 8490, 8716, 10895, 11320, 13074, 13584, 16980, 17432, 21790, 22640, 26148, 32685, 33960, 34864, 43580, 52296, 65370, 67920, 87160, 104592, 130740, 174320, 261480, 522960, 616657, 1233314, 1849971, 2466628, 3083285, 3699942, 4933256, 6166570, 7399884, 9249855, 9866512, 12333140, 14799768, 18499710, 24666280, 29599536, 36999420, 49332560, 73998840, 147997680]

約数ペア:

[(1, 147997680), (2, 73998840), (3, 49332560), (4, 36999420), (5, 29599536), (6, 24666280), (8, 18499710), (10, 14799768), (12, 12333140), (15, 9866512), (16, 9249855), (20, 7399884), (24, 6166570), (30, 4933256), (40, 3699942), (48, 3083285), (60, 2466628), (80, 1849971), (120, 1233314), (240, 616657), (283, 522960), (566, 261480), (849, 174320), (1132, 130740), (1415, 104592), (1698, 87160), (2179, 67920), (2264, 65370), (2830, 52296), (3396, 43580), (4245, 34864), (4358, 33960), (4528, 32685), (5660, 26148), (6537, 22640), (6792, 21790), (8490, 17432), (8716, 16980), (10895, 13584), (11320, 13074)]