79424280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5657}}^1$

素因数の和:5690

約数の個数: 128

約数和(自身を含む): 285163200

約数和(自身を除く): 205738920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 5657, 7020, 11314, 14040, 16971, 22628, 28285, 33942, 45256, 50913, 56570, 67884, 73541, 84855, 101826, 113140, 135768, 147082, 152739, 169710, 203652, 220623, 226280, 254565, 294164, 305478, 339420, 367705, 407304, 441246, 509130, 588328, 610956, 661869, 678840, 735410, 763695, 882492, 1018260, 1103115, 1221912, 1323738, 1470820, 1527390, 1764984, 1985607, 2036520, 2206230, 2647476, 2941640, 3054780, 3309345, 3971214, 4412460, 5294952, 6109560, 6618690, 7942428, 8824920, 9928035, 13237380, 15884856, 19856070, 26474760, 39712140, 79424280]

約数ペア:

[(1, 79424280), (2, 39712140), (3, 26474760), (4, 19856070), (5, 15884856), (6, 13237380), (8, 9928035), (9, 8824920), (10, 7942428), (12, 6618690), (13, 6109560), (15, 5294952), (18, 4412460), (20, 3971214), (24, 3309345), (26, 3054780), (27, 2941640), (30, 2647476), (36, 2206230), (39, 2036520), (40, 1985607), (45, 1764984), (52, 1527390), (54, 1470820), (60, 1323738), (65, 1221912), (72, 1103115), (78, 1018260), (90, 882492), (104, 763695), (108, 735410), (117, 678840), (120, 661869), (130, 610956), (135, 588328), (156, 509130), (180, 441246), (195, 407304), (216, 367705), (234, 339420), (260, 305478), (270, 294164), (312, 254565), (351, 226280), (360, 220623), (390, 203652), (468, 169710), (520, 152739), (540, 147082), (585, 135768), (702, 113140), (780, 101826), (936, 84855), (1080, 73541), (1170, 67884), (1404, 56570), (1560, 50913), (1755, 45256), (2340, 33942), (2808, 28285), (3510, 22628), (4680, 16971), (5657, 14040), (7020, 11314)]