83121840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6791}}^1$

素因数の和:6827

約数の個数: 120

約数和(自身を含む): 295615008

約数和(自身を除く): 212493168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 6791, 12240, 13582, 20373, 27164, 33955, 40746, 54328, 61119, 67910, 81492, 101865, 108656, 115447, 122238, 135820, 162984, 203730, 230894, 244476, 271640, 305595, 325968, 346341, 407460, 461788, 488952, 543280, 577235, 611190, 692682, 814920, 923576, 977904, 1039023, 1154470, 1222380, 1385364, 1629840, 1731705, 1847152, 2078046, 2308940, 2444760, 2770728, 3463410, 4156092, 4617880, 4889520, 5195115, 5541456, 6926820, 8312184, 9235760, 10390230, 13853640, 16624368, 20780460, 27707280, 41560920, 83121840]

約数ペア:

[(1, 83121840), (2, 41560920), (3, 27707280), (4, 20780460), (5, 16624368), (6, 13853640), (8, 10390230), (9, 9235760), (10, 8312184), (12, 6926820), (15, 5541456), (16, 5195115), (17, 4889520), (18, 4617880), (20, 4156092), (24, 3463410), (30, 2770728), (34, 2444760), (36, 2308940), (40, 2078046), (45, 1847152), (48, 1731705), (51, 1629840), (60, 1385364), (68, 1222380), (72, 1154470), (80, 1039023), (85, 977904), (90, 923576), (102, 814920), (120, 692682), (136, 611190), (144, 577235), (153, 543280), (170, 488952), (180, 461788), (204, 407460), (240, 346341), (255, 325968), (272, 305595), (306, 271640), (340, 244476), (360, 230894), (408, 203730), (510, 162984), (612, 135820), (680, 122238), (720, 115447), (765, 108656), (816, 101865), (1020, 81492), (1224, 67910), (1360, 61119), (1530, 54328), (2040, 40746), (2448, 33955), (3060, 27164), (4080, 20373), (6120, 13582), (6791, 12240)]