79229280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12697}}^1$

素因数の和:12728

約数の個数: 96

約数和(自身を含む): 268791264

約数和(自身を除く): 189561984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 12697, 25394, 38091, 50788, 63485, 76182, 101576, 126970, 152364, 165061, 190455, 203152, 253940, 304728, 330122, 380910, 406304, 495183, 507880, 609456, 660244, 761820, 825305, 990366, 1015760, 1218912, 1320488, 1523640, 1650610, 1980732, 2031520, 2475915, 2640976, 3047280, 3301220, 3961464, 4951830, 5281952, 6094560, 6602440, 7922928, 9903660, 13204880, 15845856, 19807320, 26409760, 39614640, 79229280]

約数ペア:

[(1, 79229280), (2, 39614640), (3, 26409760), (4, 19807320), (5, 15845856), (6, 13204880), (8, 9903660), (10, 7922928), (12, 6602440), (13, 6094560), (15, 5281952), (16, 4951830), (20, 3961464), (24, 3301220), (26, 3047280), (30, 2640976), (32, 2475915), (39, 2031520), (40, 1980732), (48, 1650610), (52, 1523640), (60, 1320488), (65, 1218912), (78, 1015760), (80, 990366), (96, 825305), (104, 761820), (120, 660244), (130, 609456), (156, 507880), (160, 495183), (195, 406304), (208, 380910), (240, 330122), (260, 304728), (312, 253940), (390, 203152), (416, 190455), (480, 165061), (520, 152364), (624, 126970), (780, 101576), (1040, 76182), (1248, 63485), (1560, 50788), (2080, 38091), (3120, 25394), (6240, 12697)]