30182640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6619}}^1$

素因数の和:6654

約数の個数: 80

約数和(自身を含む): 98505600

約数和(自身を除く): 68322960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 6619, 13238, 19857, 26476, 33095, 39714, 52952, 66190, 79428, 99285, 105904, 125761, 132380, 158856, 198570, 251522, 264760, 317712, 377283, 397140, 503044, 529520, 628805, 754566, 794280, 1006088, 1257610, 1509132, 1588560, 1886415, 2012176, 2515220, 3018264, 3772830, 5030440, 6036528, 7545660, 10060880, 15091320, 30182640]

約数ペア:

[(1, 30182640), (2, 15091320), (3, 10060880), (4, 7545660), (5, 6036528), (6, 5030440), (8, 3772830), (10, 3018264), (12, 2515220), (15, 2012176), (16, 1886415), (19, 1588560), (20, 1509132), (24, 1257610), (30, 1006088), (38, 794280), (40, 754566), (48, 628805), (57, 529520), (60, 503044), (76, 397140), (80, 377283), (95, 317712), (114, 264760), (120, 251522), (152, 198570), (190, 158856), (228, 132380), (240, 125761), (285, 105904), (304, 99285), (380, 79428), (456, 66190), (570, 52952), (760, 39714), (912, 33095), (1140, 26476), (1520, 19857), (2280, 13238), (4560, 6619)]