3999703080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{1789}}^1$

素因数の和:2435

約数の個数: 128

約数和(自身を含む): 12413721600

約数和(自身を除く): 8414018520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 601, 620, 744, 930, 1202, 1240, 1789, 1803, 1860, 2404, 3005, 3578, 3606, 3720, 4808, 5367, 6010, 7156, 7212, 8945, 9015, 10734, 12020, 14312, 14424, 17890, 18030, 18631, 21468, 24040, 26835, 35780, 36060, 37262, 42936, 53670, 55459, 55893, 71560, 72120, 74524, 93155, 107340, 110918, 111786, 149048, 166377, 186310, 214680, 221836, 223572, 277295, 279465, 332754, 372620, 443672, 447144, 554590, 558930, 665508, 745240, 831885, 1075189, 1109180, 1117860, 1331016, 1663770, 2150378, 2218360, 2235720, 3225567, 3327540, 4300756, 5375945, 6451134, 6655080, 8601512, 10751890, 12902268, 16127835, 21503780, 25804536, 32255670, 33330859, 43007560, 64511340, 66661718, 99992577, 129022680, 133323436, 166654295, 199985154, 266646872, 333308590, 399970308, 499962885, 666617180, 799940616, 999925770, 1333234360, 1999851540, 3999703080]

約数ペア:

[(1, 3999703080), (2, 1999851540), (3, 1333234360), (4, 999925770), (5, 799940616), (6, 666617180), (8, 499962885), (10, 399970308), (12, 333308590), (15, 266646872), (20, 199985154), (24, 166654295), (30, 133323436), (31, 129022680), (40, 99992577), (60, 66661718), (62, 64511340), (93, 43007560), (120, 33330859), (124, 32255670), (155, 25804536), (186, 21503780), (248, 16127835), (310, 12902268), (372, 10751890), (465, 8601512), (601, 6655080), (620, 6451134), (744, 5375945), (930, 4300756), (1202, 3327540), (1240, 3225567), (1789, 2235720), (1803, 2218360), (1860, 2150378), (2404, 1663770), (3005, 1331016), (3578, 1117860), (3606, 1109180), (3720, 1075189), (4808, 831885), (5367, 745240), (6010, 665508), (7156, 558930), (7212, 554590), (8945, 447144), (9015, 443672), (10734, 372620), (12020, 332754), (14312, 279465), (14424, 277295), (17890, 223572), (18030, 221836), (18631, 214680), (21468, 186310), (24040, 166377), (26835, 149048), (35780, 111786), (36060, 110918), (37262, 107340), (42936, 93155), (53670, 74524), (55459, 72120), (55893, 71560)]