354394080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12953}}^1$

素因数の和:12993

約数の個数: 144

約数和(自身を含む): 1273119120

約数和(自身を除く): 918725040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 12953, 13680, 25906, 27360, 38859, 51812, 64765, 77718, 103624, 116577, 129530, 155436, 194295, 207248, 233154, 246107, 259060, 310872, 388590, 414496, 466308, 492214, 518120, 582885, 621744, 738321, 777180, 932616, 984428, 1036240, 1165770, 1230535, 1243488, 1476642, 1554360, 1865232, 1968856, 2072480, 2214963, 2331540, 2461070, 2953284, 3108720, 3691605, 3730464, 3937712, 4429926, 4663080, 4922140, 5906568, 6217440, 7383210, 7875424, 8859852, 9326160, 9844280, 11074815, 11813136, 14766420, 17719704, 18652320, 19688560, 22149630, 23626272, 29532840, 35439408, 39377120, 44299260, 59065680, 70878816, 88598520, 118131360, 177197040, 354394080]

約数ペア:

[(1, 354394080), (2, 177197040), (3, 118131360), (4, 88598520), (5, 70878816), (6, 59065680), (8, 44299260), (9, 39377120), (10, 35439408), (12, 29532840), (15, 23626272), (16, 22149630), (18, 19688560), (19, 18652320), (20, 17719704), (24, 14766420), (30, 11813136), (32, 11074815), (36, 9844280), (38, 9326160), (40, 8859852), (45, 7875424), (48, 7383210), (57, 6217440), (60, 5906568), (72, 4922140), (76, 4663080), (80, 4429926), (90, 3937712), (95, 3730464), (96, 3691605), (114, 3108720), (120, 2953284), (144, 2461070), (152, 2331540), (160, 2214963), (171, 2072480), (180, 1968856), (190, 1865232), (228, 1554360), (240, 1476642), (285, 1243488), (288, 1230535), (304, 1165770), (342, 1036240), (360, 984428), (380, 932616), (456, 777180), (480, 738321), (570, 621744), (608, 582885), (684, 518120), (720, 492214), (760, 466308), (855, 414496), (912, 388590), (1140, 310872), (1368, 259060), (1440, 246107), (1520, 233154), (1710, 207248), (1824, 194295), (2280, 155436), (2736, 129530), (3040, 116577), (3420, 103624), (4560, 77718), (5472, 64765), (6840, 51812), (9120, 38859), (12953, 27360), (13680, 25906)]