216837360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{659}}^1$

素因数の和:1135

約数の個数: 120

約数和(自身を含む): 730913040

約数和(自身を除く): 514075680

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, 457, 659, 720, 914, 1318, 1371, 1828, 1977, 2285, 2636, 2742, 3295, 3656, 3954, 4113, 4570, 5272, 5484, 5931, 6590, 6855, 7312, 7908, 8226, 9140, 9885, 10544, 10968, 11862, 13180, 13710, 15816, 16452, 18280, 19770, 20565, 21936, 23724, 26360, 27420, 29655, 31632, 32904, 36560, 39540, 41130, 47448, 52720, 54840, 59310, 65808, 79080, 82260, 94896, 109680, 118620, 158160, 164520, 237240, 301163, 329040, 474480, 602326, 903489, 1204652, 1505815, 1806978, 2409304, 2710467, 3011630, 3613956, 4517445, 4818608, 5420934, 6023260, 7227912, 9034890, 10841868, 12046520, 13552335, 14455824, 18069780, 21683736, 24093040, 27104670, 36139560, 43367472, 54209340, 72279120, 108418680, 216837360]

約数ペア:

[(1, 216837360), (2, 108418680), (3, 72279120), (4, 54209340), (5, 43367472), (6, 36139560), (8, 27104670), (9, 24093040), (10, 21683736), (12, 18069780), (15, 14455824), (16, 13552335), (18, 12046520), (20, 10841868), (24, 9034890), (30, 7227912), (36, 6023260), (40, 5420934), (45, 4818608), (48, 4517445), (60, 3613956), (72, 3011630), (80, 2710467), (90, 2409304), (120, 1806978), (144, 1505815), (180, 1204652), (240, 903489), (360, 602326), (457, 474480), (659, 329040), (720, 301163), (914, 237240), (1318, 164520), (1371, 158160), (1828, 118620), (1977, 109680), (2285, 94896), (2636, 82260), (2742, 79080), (3295, 65808), (3656, 59310), (3954, 54840), (4113, 52720), (4570, 47448), (5272, 41130), (5484, 39540), (5931, 36560), (6590, 32904), (6855, 31632), (7312, 29655), (7908, 27420), (8226, 26360), (9140, 23724), (9885, 21936), (10544, 20565), (10968, 19770), (11862, 18280), (13180, 16452), (13710, 15816)]