16777980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5483}}^1$

素因数の和:5515

約数の個数: 72

約数和(自身を含む): 53896752

約数和(自身を除く): 37118772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 5483, 10966, 16449, 21932, 27415, 32898, 49347, 54830, 65796, 82245, 93211, 98694, 109660, 164490, 186422, 197388, 246735, 279633, 328980, 372844, 466055, 493470, 559266, 838899, 932110, 986940, 1118532, 1398165, 1677798, 1864220, 2796330, 3355596, 4194495, 5592660, 8388990, 16777980]

約数ペア:

[(1, 16777980), (2, 8388990), (3, 5592660), (4, 4194495), (5, 3355596), (6, 2796330), (9, 1864220), (10, 1677798), (12, 1398165), (15, 1118532), (17, 986940), (18, 932110), (20, 838899), (30, 559266), (34, 493470), (36, 466055), (45, 372844), (51, 328980), (60, 279633), (68, 246735), (85, 197388), (90, 186422), (102, 164490), (153, 109660), (170, 98694), (180, 93211), (204, 82245), (255, 65796), (306, 54830), (340, 49347), (510, 32898), (612, 27415), (765, 21932), (1020, 16449), (1530, 10966), (3060, 5483)]