54907920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{76261}}^1$

素因数の和:76280

約数の個数: 60

約数和(自身を含む): 184401516

約数和(自身を除く): 129493596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 76261, 152522, 228783, 305044, 381305, 457566, 610088, 686349, 762610, 915132, 1143915, 1220176, 1372698, 1525220, 1830264, 2287830, 2745396, 3050440, 3431745, 3660528, 4575660, 5490792, 6100880, 6863490, 9151320, 10981584, 13726980, 18302640, 27453960, 54907920]

約数ペア:

[(1, 54907920), (2, 27453960), (3, 18302640), (4, 13726980), (5, 10981584), (6, 9151320), (8, 6863490), (9, 6100880), (10, 5490792), (12, 4575660), (15, 3660528), (16, 3431745), (18, 3050440), (20, 2745396), (24, 2287830), (30, 1830264), (36, 1525220), (40, 1372698), (45, 1220176), (48, 1143915), (60, 915132), (72, 762610), (80, 686349), (90, 610088), (120, 457566), (144, 381305), (180, 305044), (240, 228783), (360, 152522), (720, 76261)]