981693360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59281}}^1$

素因数の和:59323

約数の個数: 120

約数和(自身を含む): 3440253024

約数和(自身を除く): 2458559664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 59281, 118562, 177843, 237124, 296405, 355686, 474248, 533529, 592810, 711372, 889215, 948496, 1067058, 1185620, 1363463, 1422744, 1778430, 2134116, 2371240, 2667645, 2726926, 2845488, 3556860, 4090389, 4268232, 4742480, 5335290, 5453852, 6817315, 7113720, 8180778, 8536464, 10670580, 10907704, 12271167, 13634630, 14227440, 16361556, 20451945, 21341160, 21815408, 24542334, 27269260, 32723112, 40903890, 42682320, 49084668, 54538520, 61355835, 65446224, 81807780, 98169336, 109077040, 122711670, 163615560, 196338672, 245423340, 327231120, 490846680, 981693360]

約数ペア:

[(1, 981693360), (2, 490846680), (3, 327231120), (4, 245423340), (5, 196338672), (6, 163615560), (8, 122711670), (9, 109077040), (10, 98169336), (12, 81807780), (15, 65446224), (16, 61355835), (18, 54538520), (20, 49084668), (23, 42682320), (24, 40903890), (30, 32723112), (36, 27269260), (40, 24542334), (45, 21815408), (46, 21341160), (48, 20451945), (60, 16361556), (69, 14227440), (72, 13634630), (80, 12271167), (90, 10907704), (92, 10670580), (115, 8536464), (120, 8180778), (138, 7113720), (144, 6817315), (180, 5453852), (184, 5335290), (207, 4742480), (230, 4268232), (240, 4090389), (276, 3556860), (345, 2845488), (360, 2726926), (368, 2667645), (414, 2371240), (460, 2134116), (552, 1778430), (690, 1422744), (720, 1363463), (828, 1185620), (920, 1067058), (1035, 948496), (1104, 889215), (1380, 711372), (1656, 592810), (1840, 533529), (2070, 474248), (2760, 355686), (3312, 296405), (4140, 237124), (5520, 177843), (8280, 118562), (16560, 59281)]