30829680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{2039}}^1$

素因数の和:2068

約数の個数: 160

約数和(自身を含む): 121420800

約数和(自身を除く): 90591120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2039, 2160, 2520, 3024, 3780, 4078, 5040, 6117, 7560, 8156, 10195, 12234, 14273, 15120, 16312, 18351, 20390, 24468, 28546, 30585, 32624, 36702, 40780, 42819, 48936, 55053, 57092, 61170, 71365, 73404, 81560, 85638, 91755, 97872, 110106, 114184, 122340, 128457, 142730, 146808, 163120, 171276, 183510, 214095, 220212, 228368, 244680, 256914, 275265, 285460, 293616, 342552, 367020, 385371, 428190, 440424, 489360, 513828, 550530, 570920, 642285, 685104, 734040, 770742, 856380, 880848, 1027656, 1101060, 1141840, 1284570, 1468080, 1541484, 1712760, 1926855, 2055312, 2202120, 2569140, 3082968, 3425520, 3853710, 4404240, 5138280, 6165936, 7707420, 10276560, 15414840, 30829680]

約数ペア:

[(1, 30829680), (2, 15414840), (3, 10276560), (4, 7707420), (5, 6165936), (6, 5138280), (7, 4404240), (8, 3853710), (9, 3425520), (10, 3082968), (12, 2569140), (14, 2202120), (15, 2055312), (16, 1926855), (18, 1712760), (20, 1541484), (21, 1468080), (24, 1284570), (27, 1141840), (28, 1101060), (30, 1027656), (35, 880848), (36, 856380), (40, 770742), (42, 734040), (45, 685104), (48, 642285), (54, 570920), (56, 550530), (60, 513828), (63, 489360), (70, 440424), (72, 428190), (80, 385371), (84, 367020), (90, 342552), (105, 293616), (108, 285460), (112, 275265), (120, 256914), (126, 244680), (135, 228368), (140, 220212), (144, 214095), (168, 183510), (180, 171276), (189, 163120), (210, 146808), (216, 142730), (240, 128457), (252, 122340), (270, 114184), (280, 110106), (315, 97872), (336, 91755), (360, 85638), (378, 81560), (420, 73404), (432, 71365), (504, 61170), (540, 57092), (560, 55053), (630, 48936), (720, 42819), (756, 40780), (840, 36702), (945, 32624), (1008, 30585), (1080, 28546), (1260, 24468), (1512, 20390), (1680, 18351), (1890, 16312), (2039, 15120), (2160, 14273), (2520, 12234), (3024, 10195), (3780, 8156), (4078, 7560), (5040, 6117)]