409102920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9239}}^1$

素因数の和:9300

約数の個数: 128

約数和(自身を含む): 1397088000

約数和(自身を除く): 987985080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 9239, 11070, 14760, 18478, 22140, 27717, 36956, 44280, 46195, 55434, 73912, 83151, 92390, 110868, 138585, 166302, 184780, 221736, 249453, 277170, 332604, 369560, 378799, 415755, 498906, 554340, 665208, 757598, 831510, 997812, 1108680, 1136397, 1247265, 1515196, 1663020, 1893995, 1995624, 2272794, 2494530, 3030392, 3326040, 3409191, 3787990, 4545588, 4989060, 5681985, 6818382, 7575980, 9091176, 9978120, 10227573, 11363970, 13636764, 15151960, 17045955, 20455146, 22727940, 27273528, 34091910, 40910292, 45455880, 51137865, 68183820, 81820584, 102275730, 136367640, 204551460, 409102920]

約数ペア:

[(1, 409102920), (2, 204551460), (3, 136367640), (4, 102275730), (5, 81820584), (6, 68183820), (8, 51137865), (9, 45455880), (10, 40910292), (12, 34091910), (15, 27273528), (18, 22727940), (20, 20455146), (24, 17045955), (27, 15151960), (30, 13636764), (36, 11363970), (40, 10227573), (41, 9978120), (45, 9091176), (54, 7575980), (60, 6818382), (72, 5681985), (82, 4989060), (90, 4545588), (108, 3787990), (120, 3409191), (123, 3326040), (135, 3030392), (164, 2494530), (180, 2272794), (205, 1995624), (216, 1893995), (246, 1663020), (270, 1515196), (328, 1247265), (360, 1136397), (369, 1108680), (410, 997812), (492, 831510), (540, 757598), (615, 665208), (738, 554340), (820, 498906), (984, 415755), (1080, 378799), (1107, 369560), (1230, 332604), (1476, 277170), (1640, 249453), (1845, 221736), (2214, 184780), (2460, 166302), (2952, 138585), (3690, 110868), (4428, 92390), (4920, 83151), (5535, 73912), (7380, 55434), (8856, 46195), (9239, 44280), (11070, 36956), (14760, 27717), (18478, 22140)]