26420640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2934

約数の個数: 96

約数和(自身を含む): 87635520

約数和(自身を除く): 61214880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 2897, 3040, 4560, 5794, 8691, 9120, 11588, 14485, 17382, 23176, 28970, 34764, 43455, 46352, 55043, 57940, 69528, 86910, 92704, 110086, 115880, 139056, 165129, 173820, 220172, 231760, 275215, 278112, 330258, 347640, 440344, 463520, 550430, 660516, 695280, 825645, 880688, 1100860, 1321032, 1390560, 1651290, 1761376, 2201720, 2642064, 3302580, 4403440, 5284128, 6605160, 8806880, 13210320, 26420640]

約数ペア:

[(1, 26420640), (2, 13210320), (3, 8806880), (4, 6605160), (5, 5284128), (6, 4403440), (8, 3302580), (10, 2642064), (12, 2201720), (15, 1761376), (16, 1651290), (19, 1390560), (20, 1321032), (24, 1100860), (30, 880688), (32, 825645), (38, 695280), (40, 660516), (48, 550430), (57, 463520), (60, 440344), (76, 347640), (80, 330258), (95, 278112), (96, 275215), (114, 231760), (120, 220172), (152, 173820), (160, 165129), (190, 139056), (228, 115880), (240, 110086), (285, 92704), (304, 86910), (380, 69528), (456, 57940), (480, 55043), (570, 46352), (608, 43455), (760, 34764), (912, 28970), (1140, 23176), (1520, 17382), (1824, 14485), (2280, 11588), (2897, 9120), (3040, 8691), (4560, 5794)]