120791790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:911

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 252456210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 126, 135, 158, 189, 210, 237, 270, 315, 378, 395, 474, 553, 630, 711, 790, 809, 945, 1106, 1185, 1422, 1618, 1659, 1890, 2133, 2370, 2427, 2765, 3318, 3555, 4045, 4266, 4854, 4977, 5530, 5663, 7110, 7281, 8090, 8295, 9954, 10665, 11326, 12135, 14562, 14931, 16590, 16989, 21330, 21843, 24270, 24885, 28315, 29862, 33978, 36405, 43686, 49770, 50967, 56630, 63911, 72810, 74655, 84945, 101934, 109215, 127822, 149310, 152901, 169890, 191733, 218430, 254835, 305802, 319555, 383466, 447377, 509670, 575199, 639110, 764505, 894754, 958665, 1150398, 1342131, 1529010, 1725597, 1917330, 2236885, 2684262, 2875995, 3451194, 4026393, 4473770, 5751990, 6710655, 8052786, 8627985, 12079179, 13421310, 17255970, 20131965, 24158358, 40263930, 60395895, 120791790]

約数ペア:

[(1, 120791790), (2, 60395895), (3, 40263930), (5, 24158358), (6, 20131965), (7, 17255970), (9, 13421310), (10, 12079179), (14, 8627985), (15, 8052786), (18, 6710655), (21, 5751990), (27, 4473770), (30, 4026393), (35, 3451194), (42, 2875995), (45, 2684262), (54, 2236885), (63, 1917330), (70, 1725597), (79, 1529010), (90, 1342131), (105, 1150398), (126, 958665), (135, 894754), (158, 764505), (189, 639110), (210, 575199), (237, 509670), (270, 447377), (315, 383466), (378, 319555), (395, 305802), (474, 254835), (553, 218430), (630, 191733), (711, 169890), (790, 152901), (809, 149310), (945, 127822), (1106, 109215), (1185, 101934), (1422, 84945), (1618, 74655), (1659, 72810), (1890, 63911), (2133, 56630), (2370, 50967), (2427, 49770), (2765, 43686), (3318, 36405), (3555, 33978), (4045, 29862), (4266, 28315), (4854, 24885), (4977, 24270), (5530, 21843), (5663, 21330), (7110, 16989), (7281, 16590), (8090, 14931), (8295, 14562), (9954, 12135), (10665, 11326)]