80322840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1943

約数の個数: 160

約数和(自身を含む): 290893680

約数和(自身を除く): 210570840

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, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 1907, 2106, 2340, 2808, 3240, 3510, 3814, 4212, 4680, 5265, 5721, 7020, 7628, 8424, 9535, 10530, 11442, 14040, 15256, 17163, 19070, 21060, 22884, 24791, 28605, 34326, 38140, 42120, 45768, 49582, 51489, 57210, 68652, 74373, 76280, 85815, 99164, 102978, 114420, 123955, 137304, 148746, 154467, 171630, 198328, 205956, 223119, 228840, 247910, 257445, 297492, 308934, 343260, 371865, 411912, 446238, 495820, 514890, 594984, 617868, 669357, 686520, 743730, 772335, 892476, 991640, 1029780, 1115595, 1235736, 1338714, 1487460, 1544670, 1784952, 2008071, 2059560, 2231190, 2677428, 2974920, 3089340, 3346785, 4016142, 4462380, 5354856, 6178680, 6693570, 8032284, 8924760, 10040355, 13387140, 16064568, 20080710, 26774280, 40161420, 80322840]

約数ペア:

[(1, 80322840), (2, 40161420), (3, 26774280), (4, 20080710), (5, 16064568), (6, 13387140), (8, 10040355), (9, 8924760), (10, 8032284), (12, 6693570), (13, 6178680), (15, 5354856), (18, 4462380), (20, 4016142), (24, 3346785), (26, 3089340), (27, 2974920), (30, 2677428), (36, 2231190), (39, 2059560), (40, 2008071), (45, 1784952), (52, 1544670), (54, 1487460), (60, 1338714), (65, 1235736), (72, 1115595), (78, 1029780), (81, 991640), (90, 892476), (104, 772335), (108, 743730), (117, 686520), (120, 669357), (130, 617868), (135, 594984), (156, 514890), (162, 495820), (180, 446238), (195, 411912), (216, 371865), (234, 343260), (260, 308934), (270, 297492), (312, 257445), (324, 247910), (351, 228840), (360, 223119), (390, 205956), (405, 198328), (468, 171630), (520, 154467), (540, 148746), (585, 137304), (648, 123955), (702, 114420), (780, 102978), (810, 99164), (936, 85815), (1053, 76280), (1080, 74373), (1170, 68652), (1404, 57210), (1560, 51489), (1620, 49582), (1755, 45768), (1907, 42120), (2106, 38140), (2340, 34326), (2808, 28605), (3240, 24791), (3510, 22884), (3814, 21060), (4212, 19070), (4680, 17163), (5265, 15256), (5721, 14040), (7020, 11442), (7628, 10530), (8424, 9535)]