650512080

素因数分解:

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

素因数の和:1138

約数の個数: 160

約数和(自身を含む): 2248963200

約数和(自身を除く): 1598451120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 457, 540, 659, 720, 914, 1080, 1318, 1371, 1828, 1977, 2160, 2285, 2636, 2742, 3295, 3656, 3954, 4113, 4570, 5272, 5484, 5931, 6590, 6855, 7312, 7908, 8226, 9140, 9885, 10544, 10968, 11862, 12339, 13180, 13710, 15816, 16452, 17793, 18280, 19770, 20565, 21936, 23724, 24678, 26360, 27420, 29655, 31632, 32904, 35586, 36560, 39540, 41130, 47448, 49356, 52720, 54840, 59310, 61695, 65808, 71172, 79080, 82260, 88965, 94896, 98712, 109680, 118620, 123390, 142344, 158160, 164520, 177930, 197424, 237240, 246780, 284688, 301163, 329040, 355860, 474480, 493560, 602326, 711720, 903489, 987120, 1204652, 1423440, 1505815, 1806978, 2409304, 2710467, 3011630, 3613956, 4517445, 4818608, 5420934, 6023260, 7227912, 8131401, 9034890, 10841868, 12046520, 13552335, 14455824, 16262802, 18069780, 21683736, 24093040, 27104670, 32525604, 36139560, 40657005, 43367472, 54209340, 65051208, 72279120, 81314010, 108418680, 130102416, 162628020, 216837360, 325256040, 650512080]

約数ペア:

[(1, 650512080), (2, 325256040), (3, 216837360), (4, 162628020), (5, 130102416), (6, 108418680), (8, 81314010), (9, 72279120), (10, 65051208), (12, 54209340), (15, 43367472), (16, 40657005), (18, 36139560), (20, 32525604), (24, 27104670), (27, 24093040), (30, 21683736), (36, 18069780), (40, 16262802), (45, 14455824), (48, 13552335), (54, 12046520), (60, 10841868), (72, 9034890), (80, 8131401), (90, 7227912), (108, 6023260), (120, 5420934), (135, 4818608), (144, 4517445), (180, 3613956), (216, 3011630), (240, 2710467), (270, 2409304), (360, 1806978), (432, 1505815), (457, 1423440), (540, 1204652), (659, 987120), (720, 903489), (914, 711720), (1080, 602326), (1318, 493560), (1371, 474480), (1828, 355860), (1977, 329040), (2160, 301163), (2285, 284688), (2636, 246780), (2742, 237240), (3295, 197424), (3656, 177930), (3954, 164520), (4113, 158160), (4570, 142344), (5272, 123390), (5484, 118620), (5931, 109680), (6590, 98712), (6855, 94896), (7312, 88965), (7908, 82260), (8226, 79080), (9140, 71172), (9885, 65808), (10544, 61695), (10968, 59310), (11862, 54840), (12339, 52720), (13180, 49356), (13710, 47448), (15816, 41130), (16452, 39540), (17793, 36560), (18280, 35586), (19770, 32904), (20565, 31632), (21936, 29655), (23724, 27420), (24678, 26360)]