91416480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{659}}^1$

素因数の和:711

約数の個数: 144

約数和(自身を含む): 306361440

約数和(自身を除く): 214944960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 659, 680, 816, 867, 1020, 1156, 1318, 1360, 1445, 1632, 1734, 1977, 2040, 2312, 2636, 2720, 2890, 3295, 3468, 3954, 4080, 4335, 4624, 5272, 5780, 6590, 6936, 7908, 8160, 8670, 9248, 9885, 10544, 11203, 11560, 13180, 13872, 15816, 17340, 19770, 21088, 22406, 23120, 26360, 27744, 31632, 33609, 34680, 39540, 44812, 46240, 52720, 56015, 63264, 67218, 69360, 79080, 89624, 105440, 112030, 134436, 138720, 158160, 168045, 179248, 190451, 224060, 268872, 316320, 336090, 358496, 380902, 448120, 537744, 571353, 672180, 761804, 896240, 952255, 1075488, 1142706, 1344360, 1523608, 1792480, 1904510, 2285412, 2688720, 2856765, 3047216, 3809020, 4570824, 5377440, 5713530, 6094432, 7618040, 9141648, 11427060, 15236080, 18283296, 22854120, 30472160, 45708240, 91416480]

約数ペア:

[(1, 91416480), (2, 45708240), (3, 30472160), (4, 22854120), (5, 18283296), (6, 15236080), (8, 11427060), (10, 9141648), (12, 7618040), (15, 6094432), (16, 5713530), (17, 5377440), (20, 4570824), (24, 3809020), (30, 3047216), (32, 2856765), (34, 2688720), (40, 2285412), (48, 1904510), (51, 1792480), (60, 1523608), (68, 1344360), (80, 1142706), (85, 1075488), (96, 952255), (102, 896240), (120, 761804), (136, 672180), (160, 571353), (170, 537744), (204, 448120), (240, 380902), (255, 358496), (272, 336090), (289, 316320), (340, 268872), (408, 224060), (480, 190451), (510, 179248), (544, 168045), (578, 158160), (659, 138720), (680, 134436), (816, 112030), (867, 105440), (1020, 89624), (1156, 79080), (1318, 69360), (1360, 67218), (1445, 63264), (1632, 56015), (1734, 52720), (1977, 46240), (2040, 44812), (2312, 39540), (2636, 34680), (2720, 33609), (2890, 31632), (3295, 27744), (3468, 26360), (3954, 23120), (4080, 22406), (4335, 21088), (4624, 19770), (5272, 17340), (5780, 15816), (6590, 13872), (6936, 13180), (7908, 11560), (8160, 11203), (8670, 10544), (9248, 9885)]