83305680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11197}}^1$

素因数の和:11244

約数の個数: 80

約数和(自身を含む): 266601984

約数和(自身を除く): 183296304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 11197, 22394, 33591, 44788, 55985, 67182, 89576, 111970, 134364, 167955, 179152, 223940, 268728, 335910, 347107, 447880, 537456, 671820, 694214, 895760, 1041321, 1343640, 1388428, 1735535, 2082642, 2687280, 2776856, 3471070, 4165284, 5206605, 5553712, 6942140, 8330568, 10413210, 13884280, 16661136, 20826420, 27768560, 41652840, 83305680]

約数ペア:

[(1, 83305680), (2, 41652840), (3, 27768560), (4, 20826420), (5, 16661136), (6, 13884280), (8, 10413210), (10, 8330568), (12, 6942140), (15, 5553712), (16, 5206605), (20, 4165284), (24, 3471070), (30, 2776856), (31, 2687280), (40, 2082642), (48, 1735535), (60, 1388428), (62, 1343640), (80, 1041321), (93, 895760), (120, 694214), (124, 671820), (155, 537456), (186, 447880), (240, 347107), (248, 335910), (310, 268728), (372, 223940), (465, 179152), (496, 167955), (620, 134364), (744, 111970), (930, 89576), (1240, 67182), (1488, 55985), (1860, 44788), (2480, 33591), (3720, 22394), (7440, 11197)]