73577040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1091}}^1$

素因数の和:1388

約数の個数: 80

約数和(自身を含む): 229110336

約数和(自身を除く): 155533296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1091, 1124, 1405, 1686, 2182, 2248, 2810, 3273, 3372, 4215, 4364, 4496, 5455, 5620, 6546, 6744, 8430, 8728, 10910, 11240, 13092, 13488, 16365, 16860, 17456, 21820, 22480, 26184, 32730, 33720, 43640, 52368, 65460, 67440, 87280, 130920, 261840, 306571, 613142, 919713, 1226284, 1532855, 1839426, 2452568, 3065710, 3678852, 4598565, 4905136, 6131420, 7357704, 9197130, 12262840, 14715408, 18394260, 24525680, 36788520, 73577040]

約数ペア:

[(1, 73577040), (2, 36788520), (3, 24525680), (4, 18394260), (5, 14715408), (6, 12262840), (8, 9197130), (10, 7357704), (12, 6131420), (15, 4905136), (16, 4598565), (20, 3678852), (24, 3065710), (30, 2452568), (40, 1839426), (48, 1532855), (60, 1226284), (80, 919713), (120, 613142), (240, 306571), (281, 261840), (562, 130920), (843, 87280), (1091, 67440), (1124, 65460), (1405, 52368), (1686, 43640), (2182, 33720), (2248, 32730), (2810, 26184), (3273, 22480), (3372, 21820), (4215, 17456), (4364, 16860), (4496, 16365), (5455, 13488), (5620, 13092), (6546, 11240), (6744, 10910), (8430, 8728)]