1211140080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7681}}^1$

素因数の和:7776

約数の個数: 160

約数和(自身を含む): 4229401920

約数和(自身を除く): 3018261840

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, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 540, 584, 657, 720, 730, 876, 1080, 1095, 1168, 1314, 1460, 1752, 1971, 2160, 2190, 2628, 2920, 3285, 3504, 3942, 4380, 5256, 5840, 6570, 7681, 7884, 8760, 9855, 10512, 13140, 15362, 15768, 17520, 19710, 23043, 26280, 30724, 31536, 38405, 39420, 46086, 52560, 61448, 69129, 76810, 78840, 92172, 115215, 122896, 138258, 153620, 157680, 184344, 207387, 230430, 276516, 307240, 345645, 368688, 414774, 460860, 553032, 560713, 614480, 691290, 829548, 921720, 1036935, 1106064, 1121426, 1382580, 1659096, 1682139, 1843440, 2073870, 2242852, 2765160, 2803565, 3318192, 3364278, 4147740, 4485704, 5046417, 5530320, 5607130, 6728556, 8295480, 8410695, 8971408, 10092834, 11214260, 13457112, 15139251, 16590960, 16821390, 20185668, 22428520, 25232085, 26914224, 30278502, 33642780, 40371336, 44857040, 50464170, 60557004, 67285560, 75696255, 80742672, 100928340, 121114008, 134571120, 151392510, 201856680, 242228016, 302785020, 403713360, 605570040, 1211140080]

約数ペア:

[(1, 1211140080), (2, 605570040), (3, 403713360), (4, 302785020), (5, 242228016), (6, 201856680), (8, 151392510), (9, 134571120), (10, 121114008), (12, 100928340), (15, 80742672), (16, 75696255), (18, 67285560), (20, 60557004), (24, 50464170), (27, 44857040), (30, 40371336), (36, 33642780), (40, 30278502), (45, 26914224), (48, 25232085), (54, 22428520), (60, 20185668), (72, 16821390), (73, 16590960), (80, 15139251), (90, 13457112), (108, 11214260), (120, 10092834), (135, 8971408), (144, 8410695), (146, 8295480), (180, 6728556), (216, 5607130), (219, 5530320), (240, 5046417), (270, 4485704), (292, 4147740), (360, 3364278), (365, 3318192), (432, 2803565), (438, 2765160), (540, 2242852), (584, 2073870), (657, 1843440), (720, 1682139), (730, 1659096), (876, 1382580), (1080, 1121426), (1095, 1106064), (1168, 1036935), (1314, 921720), (1460, 829548), (1752, 691290), (1971, 614480), (2160, 560713), (2190, 553032), (2628, 460860), (2920, 414774), (3285, 368688), (3504, 345645), (3942, 307240), (4380, 276516), (5256, 230430), (5840, 207387), (6570, 184344), (7681, 157680), (7884, 153620), (8760, 138258), (9855, 122896), (10512, 115215), (13140, 92172), (15362, 78840), (15768, 76810), (17520, 69129), (19710, 61448), (23043, 52560), (26280, 46086), (30724, 39420), (31536, 38405)]