272436720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4957}}^1$

素因数の和:5202

約数の個数: 80

約数和(自身を含む): 848412960

約数和(自身を除く): 575976240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 4580, 4957, 5496, 6870, 9160, 9914, 10992, 13740, 14871, 18320, 19828, 24785, 27480, 29742, 39656, 49570, 54960, 59484, 74355, 79312, 99140, 118968, 148710, 198280, 237936, 297420, 396560, 594840, 1135153, 1189680, 2270306, 3405459, 4540612, 5675765, 6810918, 9081224, 11351530, 13621836, 17027295, 18162448, 22703060, 27243672, 34054590, 45406120, 54487344, 68109180, 90812240, 136218360, 272436720]

約数ペア:

[(1, 272436720), (2, 136218360), (3, 90812240), (4, 68109180), (5, 54487344), (6, 45406120), (8, 34054590), (10, 27243672), (12, 22703060), (15, 18162448), (16, 17027295), (20, 13621836), (24, 11351530), (30, 9081224), (40, 6810918), (48, 5675765), (60, 4540612), (80, 3405459), (120, 2270306), (229, 1189680), (240, 1135153), (458, 594840), (687, 396560), (916, 297420), (1145, 237936), (1374, 198280), (1832, 148710), (2290, 118968), (2748, 99140), (3435, 79312), (3664, 74355), (4580, 59484), (4957, 54960), (5496, 49570), (6870, 39656), (9160, 29742), (9914, 27480), (10992, 24785), (13740, 19828), (14871, 18320)]