879680160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2377}}^1$

素因数の和:2655

約数の個数: 144

約数和(自身を含む): 3014856936

約数和(自身を除く): 2135176776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 257, 288, 360, 480, 514, 720, 771, 1028, 1285, 1440, 1542, 2056, 2313, 2377, 2570, 3084, 3855, 4112, 4626, 4754, 5140, 6168, 7131, 7710, 8224, 9252, 9508, 10280, 11565, 11885, 12336, 14262, 15420, 18504, 19016, 20560, 21393, 23130, 23770, 24672, 28524, 30840, 35655, 37008, 38032, 41120, 42786, 46260, 47540, 57048, 61680, 71310, 74016, 76064, 85572, 92520, 95080, 106965, 114096, 123360, 142620, 171144, 185040, 190160, 213930, 228192, 285240, 342288, 370080, 380320, 427860, 570480, 610889, 684576, 855720, 1140960, 1221778, 1711440, 1832667, 2443556, 3054445, 3422880, 3665334, 4887112, 5498001, 6108890, 7330668, 9163335, 9774224, 10996002, 12217780, 14661336, 18326670, 19548448, 21992004, 24435560, 27490005, 29322672, 36653340, 43984008, 48871120, 54980010, 58645344, 73306680, 87968016, 97742240, 109960020, 146613360, 175936032, 219920040, 293226720, 439840080, 879680160]

約数ペア:

[(1, 879680160), (2, 439840080), (3, 293226720), (4, 219920040), (5, 175936032), (6, 146613360), (8, 109960020), (9, 97742240), (10, 87968016), (12, 73306680), (15, 58645344), (16, 54980010), (18, 48871120), (20, 43984008), (24, 36653340), (30, 29322672), (32, 27490005), (36, 24435560), (40, 21992004), (45, 19548448), (48, 18326670), (60, 14661336), (72, 12217780), (80, 10996002), (90, 9774224), (96, 9163335), (120, 7330668), (144, 6108890), (160, 5498001), (180, 4887112), (240, 3665334), (257, 3422880), (288, 3054445), (360, 2443556), (480, 1832667), (514, 1711440), (720, 1221778), (771, 1140960), (1028, 855720), (1285, 684576), (1440, 610889), (1542, 570480), (2056, 427860), (2313, 380320), (2377, 370080), (2570, 342288), (3084, 285240), (3855, 228192), (4112, 213930), (4626, 190160), (4754, 185040), (5140, 171144), (6168, 142620), (7131, 123360), (7710, 114096), (8224, 106965), (9252, 95080), (9508, 92520), (10280, 85572), (11565, 76064), (11885, 74016), (12336, 71310), (14262, 61680), (15420, 57048), (18504, 47540), (19016, 46260), (20560, 42786), (21393, 41120), (23130, 38032), (23770, 37008), (24672, 35655), (28524, 30840)]