3089520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{613}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 11877216

約数和(自身を除く): 8787696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 613, 630, 720, 840, 1008, 1226, 1260, 1680, 1839, 2452, 2520, 3065, 3678, 4291, 4904, 5040, 5517, 6130, 7356, 8582, 9195, 9808, 11034, 12260, 12873, 14712, 17164, 18390, 21455, 22068, 24520, 25746, 27585, 29424, 34328, 36780, 38619, 42910, 44136, 49040, 51492, 55170, 64365, 68656, 73560, 77238, 85820, 88272, 102984, 110340, 128730, 147120, 154476, 171640, 193095, 205968, 220680, 257460, 308952, 343280, 386190, 441360, 514920, 617904, 772380, 1029840, 1544760, 3089520]

約数ペア:

[(1, 3089520), (2, 1544760), (3, 1029840), (4, 772380), (5, 617904), (6, 514920), (7, 441360), (8, 386190), (9, 343280), (10, 308952), (12, 257460), (14, 220680), (15, 205968), (16, 193095), (18, 171640), (20, 154476), (21, 147120), (24, 128730), (28, 110340), (30, 102984), (35, 88272), (36, 85820), (40, 77238), (42, 73560), (45, 68656), (48, 64365), (56, 55170), (60, 51492), (63, 49040), (70, 44136), (72, 42910), (80, 38619), (84, 36780), (90, 34328), (105, 29424), (112, 27585), (120, 25746), (126, 24520), (140, 22068), (144, 21455), (168, 18390), (180, 17164), (210, 14712), (240, 12873), (252, 12260), (280, 11034), (315, 9808), (336, 9195), (360, 8582), (420, 7356), (504, 6130), (560, 5517), (613, 5040), (630, 4904), (720, 4291), (840, 3678), (1008, 3065), (1226, 2520), (1260, 2452), (1680, 1839)]