5159640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 17049600

約数和(自身を除く): 11889960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 73, 76, 93, 95, 114, 120, 124, 146, 152, 155, 186, 190, 219, 228, 248, 285, 292, 310, 365, 372, 380, 438, 456, 465, 570, 584, 589, 620, 730, 744, 760, 876, 930, 1095, 1140, 1178, 1240, 1387, 1460, 1752, 1767, 1860, 2190, 2263, 2280, 2356, 2774, 2920, 2945, 3534, 3720, 4161, 4380, 4526, 4712, 5548, 5890, 6789, 6935, 7068, 8322, 8760, 8835, 9052, 11096, 11315, 11780, 13578, 13870, 14136, 16644, 17670, 18104, 20805, 22630, 23560, 27156, 27740, 33288, 33945, 35340, 41610, 42997, 45260, 54312, 55480, 67890, 70680, 83220, 85994, 90520, 128991, 135780, 166440, 171988, 214985, 257982, 271560, 343976, 429970, 515964, 644955, 859940, 1031928, 1289910, 1719880, 2579820, 5159640]

約数ペア:

[(1, 5159640), (2, 2579820), (3, 1719880), (4, 1289910), (5, 1031928), (6, 859940), (8, 644955), (10, 515964), (12, 429970), (15, 343976), (19, 271560), (20, 257982), (24, 214985), (30, 171988), (31, 166440), (38, 135780), (40, 128991), (57, 90520), (60, 85994), (62, 83220), (73, 70680), (76, 67890), (93, 55480), (95, 54312), (114, 45260), (120, 42997), (124, 41610), (146, 35340), (152, 33945), (155, 33288), (186, 27740), (190, 27156), (219, 23560), (228, 22630), (248, 20805), (285, 18104), (292, 17670), (310, 16644), (365, 14136), (372, 13870), (380, 13578), (438, 11780), (456, 11315), (465, 11096), (570, 9052), (584, 8835), (589, 8760), (620, 8322), (730, 7068), (744, 6935), (760, 6789), (876, 5890), (930, 5548), (1095, 4712), (1140, 4526), (1178, 4380), (1240, 4161), (1387, 3720), (1460, 3534), (1752, 2945), (1767, 2920), (1860, 2774), (2190, 2356), (2263, 2280)]