1771411440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{12281}}^1$

素因数の和:12898

約数の個数: 80

約数和(自身を含む): 5500960416

約数和(自身を除く): 3729548976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601, 1202, 1803, 2404, 3005, 3606, 4808, 6010, 7212, 9015, 9616, 12020, 12281, 14424, 18030, 24040, 24562, 28848, 36060, 36843, 48080, 49124, 61405, 72120, 73686, 98248, 122810, 144240, 147372, 184215, 196496, 245620, 294744, 368430, 491240, 589488, 736860, 982480, 1473720, 2947440, 7380881, 14761762, 22142643, 29523524, 36904405, 44285286, 59047048, 73808810, 88570572, 110713215, 118094096, 147617620, 177141144, 221426430, 295235240, 354282288, 442852860, 590470480, 885705720, 1771411440]

約数ペア:

[(1, 1771411440), (2, 885705720), (3, 590470480), (4, 442852860), (5, 354282288), (6, 295235240), (8, 221426430), (10, 177141144), (12, 147617620), (15, 118094096), (16, 110713215), (20, 88570572), (24, 73808810), (30, 59047048), (40, 44285286), (48, 36904405), (60, 29523524), (80, 22142643), (120, 14761762), (240, 7380881), (601, 2947440), (1202, 1473720), (1803, 982480), (2404, 736860), (3005, 589488), (3606, 491240), (4808, 368430), (6010, 294744), (7212, 245620), (9015, 196496), (9616, 184215), (12020, 147372), (12281, 144240), (14424, 122810), (18030, 98248), (24040, 73686), (24562, 72120), (28848, 61405), (36060, 49124), (36843, 48080)]