78019320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1801}}^1$

素因数の和:1853

約数の個数: 96

約数和(自身を含む): 247162320

約数和(自身を除く): 169143000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1801, 1805, 2166, 2280, 2888, 3602, 3610, 4332, 5403, 5415, 7204, 7220, 8664, 9005, 10806, 10830, 14408, 14440, 18010, 21612, 21660, 27015, 34219, 36020, 43224, 43320, 54030, 68438, 72040, 102657, 108060, 136876, 171095, 205314, 216120, 273752, 342190, 410628, 513285, 650161, 684380, 821256, 1026570, 1300322, 1368760, 1950483, 2053140, 2600644, 3250805, 3900966, 4106280, 5201288, 6501610, 7801932, 9752415, 13003220, 15603864, 19504830, 26006440, 39009660, 78019320]

約数ペア:

[(1, 78019320), (2, 39009660), (3, 26006440), (4, 19504830), (5, 15603864), (6, 13003220), (8, 9752415), (10, 7801932), (12, 6501610), (15, 5201288), (19, 4106280), (20, 3900966), (24, 3250805), (30, 2600644), (38, 2053140), (40, 1950483), (57, 1368760), (60, 1300322), (76, 1026570), (95, 821256), (114, 684380), (120, 650161), (152, 513285), (190, 410628), (228, 342190), (285, 273752), (361, 216120), (380, 205314), (456, 171095), (570, 136876), (722, 108060), (760, 102657), (1083, 72040), (1140, 68438), (1444, 54030), (1801, 43320), (1805, 43224), (2166, 36020), (2280, 34219), (2888, 27015), (3602, 21660), (3610, 21612), (4332, 18010), (5403, 14440), (5415, 14408), (7204, 10830), (7220, 10806), (8664, 9005)]