20130231360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1847}}^1\times {\mathrm{11353}}^1$

素因数の和:13220

約数の個数: 112

約数和(自身を含む): 63953721216

約数和(自身を除く): 43823489856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1847, 3694, 5541, 7388, 9235, 11082, 11353, 14776, 18470, 22164, 22706, 27705, 29552, 34059, 36940, 44328, 45412, 55410, 56765, 59104, 68118, 73880, 88656, 90824, 110820, 113530, 118208, 136236, 147760, 170295, 177312, 181648, 221640, 227060, 272472, 295520, 340590, 354624, 363296, 443280, 454120, 544944, 591040, 681180, 726592, 886560, 908240, 1089888, 1362360, 1773120, 1816480, 2179776, 2724720, 3632960, 5449440, 10898880, 20968991, 41937982, 62906973, 83875964, 104844955, 125813946, 167751928, 209689910, 251627892, 314534865, 335503856, 419379820, 503255784, 629069730, 671007712, 838759640, 1006511568, 1258139460, 1342015424, 1677519280, 2013023136, 2516278920, 3355038560, 4026046272, 5032557840, 6710077120, 10065115680, 20130231360]

約数ペア:

[(1, 20130231360), (2, 10065115680), (3, 6710077120), (4, 5032557840), (5, 4026046272), (6, 3355038560), (8, 2516278920), (10, 2013023136), (12, 1677519280), (15, 1342015424), (16, 1258139460), (20, 1006511568), (24, 838759640), (30, 671007712), (32, 629069730), (40, 503255784), (48, 419379820), (60, 335503856), (64, 314534865), (80, 251627892), (96, 209689910), (120, 167751928), (160, 125813946), (192, 104844955), (240, 83875964), (320, 62906973), (480, 41937982), (960, 20968991), (1847, 10898880), (3694, 5449440), (5541, 3632960), (7388, 2724720), (9235, 2179776), (11082, 1816480), (11353, 1773120), (14776, 1362360), (18470, 1089888), (22164, 908240), (22706, 886560), (27705, 726592), (29552, 681180), (34059, 591040), (36940, 544944), (44328, 454120), (45412, 443280), (55410, 363296), (56765, 354624), (59104, 340590), (68118, 295520), (73880, 272472), (88656, 227060), (90824, 221640), (110820, 181648), (113530, 177312), (118208, 170295), (136236, 147760)]