18077280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2928

約数の個数: 96

約数和(自身を含む): 61344864

約数和(自身を除く): 43267584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 2897, 3120, 5794, 6240, 8691, 11588, 14485, 17382, 23176, 28970, 34764, 37661, 43455, 46352, 57940, 69528, 75322, 86910, 92704, 112983, 115880, 139056, 150644, 173820, 188305, 225966, 231760, 278112, 301288, 347640, 376610, 451932, 463520, 564915, 602576, 695280, 753220, 903864, 1129830, 1205152, 1390560, 1506440, 1807728, 2259660, 3012880, 3615456, 4519320, 6025760, 9038640, 18077280]

約数ペア:

[(1, 18077280), (2, 9038640), (3, 6025760), (4, 4519320), (5, 3615456), (6, 3012880), (8, 2259660), (10, 1807728), (12, 1506440), (13, 1390560), (15, 1205152), (16, 1129830), (20, 903864), (24, 753220), (26, 695280), (30, 602576), (32, 564915), (39, 463520), (40, 451932), (48, 376610), (52, 347640), (60, 301288), (65, 278112), (78, 231760), (80, 225966), (96, 188305), (104, 173820), (120, 150644), (130, 139056), (156, 115880), (160, 112983), (195, 92704), (208, 86910), (240, 75322), (260, 69528), (312, 57940), (390, 46352), (416, 43455), (480, 37661), (520, 34764), (624, 28970), (780, 23176), (1040, 17382), (1248, 14485), (1560, 11588), (2080, 8691), (2897, 6240), (3120, 5794)]