79734960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1877}}^1$

素因数の和:1955

約数の個数: 120

約数和(自身を含む): 272460240

約数和(自身を除く): 192725280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 1877, 2124, 2360, 2655, 2832, 3540, 3754, 4248, 4720, 5310, 5631, 7080, 7508, 8496, 9385, 10620, 11262, 14160, 15016, 16893, 18770, 21240, 22524, 28155, 30032, 33786, 37540, 42480, 45048, 56310, 67572, 75080, 84465, 90096, 110743, 112620, 135144, 150160, 168930, 221486, 225240, 270288, 332229, 337860, 442972, 450480, 553715, 664458, 675720, 885944, 996687, 1107430, 1328916, 1351440, 1661145, 1771888, 1993374, 2214860, 2657832, 3322290, 3986748, 4429720, 4983435, 5315664, 6644580, 7973496, 8859440, 9966870, 13289160, 15946992, 19933740, 26578320, 39867480, 79734960]

約数ペア:

[(1, 79734960), (2, 39867480), (3, 26578320), (4, 19933740), (5, 15946992), (6, 13289160), (8, 9966870), (9, 8859440), (10, 7973496), (12, 6644580), (15, 5315664), (16, 4983435), (18, 4429720), (20, 3986748), (24, 3322290), (30, 2657832), (36, 2214860), (40, 1993374), (45, 1771888), (48, 1661145), (59, 1351440), (60, 1328916), (72, 1107430), (80, 996687), (90, 885944), (118, 675720), (120, 664458), (144, 553715), (177, 450480), (180, 442972), (236, 337860), (240, 332229), (295, 270288), (354, 225240), (360, 221486), (472, 168930), (531, 150160), (590, 135144), (708, 112620), (720, 110743), (885, 90096), (944, 84465), (1062, 75080), (1180, 67572), (1416, 56310), (1770, 45048), (1877, 42480), (2124, 37540), (2360, 33786), (2655, 30032), (2832, 28155), (3540, 22524), (3754, 21240), (4248, 18770), (4720, 16893), (5310, 15016), (5631, 14160), (7080, 11262), (7508, 10620), (8496, 9385)]