830139120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2819}}^1$

素因数の和:3247

約数の個数: 120

約数和(自身を含む): 2795691600

約数和(自身を除く): 1965552480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 409, 720, 818, 1227, 1636, 2045, 2454, 2819, 3272, 3681, 4090, 4908, 5638, 6135, 6544, 7362, 8180, 8457, 9816, 11276, 12270, 14095, 14724, 16360, 16914, 18405, 19632, 22552, 24540, 25371, 28190, 29448, 32720, 33828, 36810, 42285, 45104, 49080, 50742, 56380, 58896, 67656, 73620, 84570, 98160, 101484, 112760, 126855, 135312, 147240, 169140, 202968, 225520, 253710, 294480, 338280, 405936, 507420, 676560, 1014840, 1152971, 2029680, 2305942, 3458913, 4611884, 5764855, 6917826, 9223768, 10376739, 11529710, 13835652, 17294565, 18447536, 20753478, 23059420, 27671304, 34589130, 41506956, 46118840, 51883695, 55342608, 69178260, 83013912, 92237680, 103767390, 138356520, 166027824, 207534780, 276713040, 415069560, 830139120]

約数ペア:

[(1, 830139120), (2, 415069560), (3, 276713040), (4, 207534780), (5, 166027824), (6, 138356520), (8, 103767390), (9, 92237680), (10, 83013912), (12, 69178260), (15, 55342608), (16, 51883695), (18, 46118840), (20, 41506956), (24, 34589130), (30, 27671304), (36, 23059420), (40, 20753478), (45, 18447536), (48, 17294565), (60, 13835652), (72, 11529710), (80, 10376739), (90, 9223768), (120, 6917826), (144, 5764855), (180, 4611884), (240, 3458913), (360, 2305942), (409, 2029680), (720, 1152971), (818, 1014840), (1227, 676560), (1636, 507420), (2045, 405936), (2454, 338280), (2819, 294480), (3272, 253710), (3681, 225520), (4090, 202968), (4908, 169140), (5638, 147240), (6135, 135312), (6544, 126855), (7362, 112760), (8180, 101484), (8457, 98160), (9816, 84570), (11276, 73620), (12270, 67656), (14095, 58896), (14724, 56380), (16360, 50742), (16914, 49080), (18405, 45104), (19632, 42285), (22552, 36810), (24540, 33828), (25371, 32720), (28190, 29448)]