9978450480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{44851}}^1$

素因数の和:44976

約数の個数: 160

約数和(自身を含む): 34704683520

約数和(自身を除く): 24726233040

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, 103, 108, 120, 135, 144, 180, 206, 216, 240, 270, 309, 360, 412, 432, 515, 540, 618, 720, 824, 927, 1030, 1080, 1236, 1545, 1648, 1854, 2060, 2160, 2472, 2781, 3090, 3708, 4120, 4635, 4944, 5562, 6180, 7416, 8240, 9270, 11124, 12360, 13905, 14832, 18540, 22248, 24720, 27810, 37080, 44496, 44851, 55620, 74160, 89702, 111240, 134553, 179404, 222480, 224255, 269106, 358808, 403659, 448510, 538212, 672765, 717616, 807318, 897020, 1076424, 1210977, 1345530, 1614636, 1794040, 2018295, 2152848, 2421954, 2691060, 3229272, 3588080, 4036590, 4619653, 4843908, 5382120, 6054885, 6458544, 8073180, 9239306, 9687816, 10764240, 12109770, 13858959, 16146360, 18478612, 19375632, 23098265, 24219540, 27717918, 32292720, 36957224, 41576877, 46196530, 48439080, 55435836, 69294795, 73914448, 83153754, 92393060, 96878160, 110871672, 124730631, 138589590, 166307508, 184786120, 207884385, 221743344, 249461262, 277179180, 332615016, 369572240, 415768770, 498922524, 554358360, 623653155, 665230032, 831537540, 997845048, 1108716720, 1247306310, 1663075080, 1995690096, 2494612620, 3326150160, 4989225240, 9978450480]

約数ペア:

[(1, 9978450480), (2, 4989225240), (3, 3326150160), (4, 2494612620), (5, 1995690096), (6, 1663075080), (8, 1247306310), (9, 1108716720), (10, 997845048), (12, 831537540), (15, 665230032), (16, 623653155), (18, 554358360), (20, 498922524), (24, 415768770), (27, 369572240), (30, 332615016), (36, 277179180), (40, 249461262), (45, 221743344), (48, 207884385), (54, 184786120), (60, 166307508), (72, 138589590), (80, 124730631), (90, 110871672), (103, 96878160), (108, 92393060), (120, 83153754), (135, 73914448), (144, 69294795), (180, 55435836), (206, 48439080), (216, 46196530), (240, 41576877), (270, 36957224), (309, 32292720), (360, 27717918), (412, 24219540), (432, 23098265), (515, 19375632), (540, 18478612), (618, 16146360), (720, 13858959), (824, 12109770), (927, 10764240), (1030, 9687816), (1080, 9239306), (1236, 8073180), (1545, 6458544), (1648, 6054885), (1854, 5382120), (2060, 4843908), (2160, 4619653), (2472, 4036590), (2781, 3588080), (3090, 3229272), (3708, 2691060), (4120, 2421954), (4635, 2152848), (4944, 2018295), (5562, 1794040), (6180, 1614636), (7416, 1345530), (8240, 1210977), (9270, 1076424), (11124, 897020), (12360, 807318), (13905, 717616), (14832, 672765), (18540, 538212), (22248, 448510), (24720, 403659), (27810, 358808), (37080, 269106), (44496, 224255), (44851, 222480), (55620, 179404), (74160, 134553), (89702, 111240)]