819156960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24733}}^1$

素因数の和:24777

約数の個数: 144

約数和(自身を含む): 2917029024

約数和(自身を除く): 2097872064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 24733, 33120, 49466, 74199, 98932, 123665, 148398, 197864, 222597, 247330, 296796, 370995, 395728, 445194, 494660, 568859, 593592, 741990, 791456, 890388, 989320, 1112985, 1137718, 1187184, 1483980, 1706577, 1780776, 1978640, 2225970, 2275436, 2374368, 2844295, 2967960, 3413154, 3561552, 3957280, 4451940, 4550872, 5119731, 5688590, 5935920, 6826308, 7123104, 8532885, 8903880, 9101744, 10239462, 11377180, 11871840, 13652616, 17065770, 17807760, 18203488, 20478924, 22754360, 25598655, 27305232, 34131540, 35615520, 40957848, 45508720, 51197310, 54610464, 68263080, 81915696, 91017440, 102394620, 136526160, 163831392, 204789240, 273052320, 409578480, 819156960]

約数ペア:

[(1, 819156960), (2, 409578480), (3, 273052320), (4, 204789240), (5, 163831392), (6, 136526160), (8, 102394620), (9, 91017440), (10, 81915696), (12, 68263080), (15, 54610464), (16, 51197310), (18, 45508720), (20, 40957848), (23, 35615520), (24, 34131540), (30, 27305232), (32, 25598655), (36, 22754360), (40, 20478924), (45, 18203488), (46, 17807760), (48, 17065770), (60, 13652616), (69, 11871840), (72, 11377180), (80, 10239462), (90, 9101744), (92, 8903880), (96, 8532885), (115, 7123104), (120, 6826308), (138, 5935920), (144, 5688590), (160, 5119731), (180, 4550872), (184, 4451940), (207, 3957280), (230, 3561552), (240, 3413154), (276, 2967960), (288, 2844295), (345, 2374368), (360, 2275436), (368, 2225970), (414, 1978640), (460, 1780776), (480, 1706577), (552, 1483980), (690, 1187184), (720, 1137718), (736, 1112985), (828, 989320), (920, 890388), (1035, 791456), (1104, 741990), (1380, 593592), (1440, 568859), (1656, 494660), (1840, 445194), (2070, 395728), (2208, 370995), (2760, 296796), (3312, 247330), (3680, 222597), (4140, 197864), (5520, 148398), (6624, 123665), (8280, 98932), (11040, 74199), (16560, 49466), (24733, 33120)]