72079560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{28603}}^1$

素因数の和:28627

約数の個数: 96

約数和(自身を含む): 267733440

約数和(自身を除く): 195653880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 28603, 57206, 85809, 114412, 143015, 171618, 200221, 228824, 257427, 286030, 343236, 400442, 429045, 514854, 572060, 600663, 686472, 800884, 858090, 1001105, 1029708, 1144120, 1201326, 1287135, 1601768, 1716180, 1801989, 2002210, 2059416, 2402652, 2574270, 3003315, 3432360, 3603978, 4004420, 4805304, 5148540, 6006630, 7207956, 8008840, 9009945, 10297080, 12013260, 14415912, 18019890, 24026520, 36039780, 72079560]

約数ペア:

[(1, 72079560), (2, 36039780), (3, 24026520), (4, 18019890), (5, 14415912), (6, 12013260), (7, 10297080), (8, 9009945), (9, 8008840), (10, 7207956), (12, 6006630), (14, 5148540), (15, 4805304), (18, 4004420), (20, 3603978), (21, 3432360), (24, 3003315), (28, 2574270), (30, 2402652), (35, 2059416), (36, 2002210), (40, 1801989), (42, 1716180), (45, 1601768), (56, 1287135), (60, 1201326), (63, 1144120), (70, 1029708), (72, 1001105), (84, 858090), (90, 800884), (105, 686472), (120, 600663), (126, 572060), (140, 514854), (168, 429045), (180, 400442), (210, 343236), (252, 286030), (280, 257427), (315, 228824), (360, 200221), (420, 171618), (504, 143015), (630, 114412), (840, 85809), (1260, 57206), (2520, 28603)]