47700720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:799

約数の個数: 120

約数和(自身を含む): 162083376

約数和(自身を除く): 114382656

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, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 683, 720, 776, 873, 970, 1164, 1366, 1455, 1552, 1746, 1940, 2049, 2328, 2732, 2910, 3415, 3492, 3880, 4098, 4365, 4656, 5464, 5820, 6147, 6830, 6984, 7760, 8196, 8730, 10245, 10928, 11640, 12294, 13660, 13968, 16392, 17460, 20490, 23280, 24588, 27320, 30735, 32784, 34920, 40980, 49176, 54640, 61470, 66251, 69840, 81960, 98352, 122940, 132502, 163920, 198753, 245880, 265004, 331255, 397506, 491760, 530008, 596259, 662510, 795012, 993765, 1060016, 1192518, 1325020, 1590024, 1987530, 2385036, 2650040, 2981295, 3180048, 3975060, 4770072, 5300080, 5962590, 7950120, 9540144, 11925180, 15900240, 23850360, 47700720]

約数ペア:

[(1, 47700720), (2, 23850360), (3, 15900240), (4, 11925180), (5, 9540144), (6, 7950120), (8, 5962590), (9, 5300080), (10, 4770072), (12, 3975060), (15, 3180048), (16, 2981295), (18, 2650040), (20, 2385036), (24, 1987530), (30, 1590024), (36, 1325020), (40, 1192518), (45, 1060016), (48, 993765), (60, 795012), (72, 662510), (80, 596259), (90, 530008), (97, 491760), (120, 397506), (144, 331255), (180, 265004), (194, 245880), (240, 198753), (291, 163920), (360, 132502), (388, 122940), (485, 98352), (582, 81960), (683, 69840), (720, 66251), (776, 61470), (873, 54640), (970, 49176), (1164, 40980), (1366, 34920), (1455, 32784), (1552, 30735), (1746, 27320), (1940, 24588), (2049, 23280), (2328, 20490), (2732, 17460), (2910, 16392), (3415, 13968), (3492, 13660), (3880, 12294), (4098, 11640), (4365, 10928), (4656, 10245), (5464, 8730), (5820, 8196), (6147, 7760), (6830, 6984)]