245607480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18439}}^1$

素因数の和:18493

約数の個数: 96

約数和(自身を含む): 819842400

約数和(自身を除く): 574234920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 18439, 36878, 55317, 73756, 92195, 110634, 147512, 165951, 184390, 221268, 276585, 331902, 368780, 442536, 553170, 663804, 682243, 737560, 829755, 1106340, 1327608, 1364486, 1659510, 2046729, 2212680, 2728972, 3319020, 3411215, 4093458, 5457944, 6140187, 6638040, 6822430, 8186916, 10233645, 12280374, 13644860, 16373832, 20467290, 24560748, 27289720, 30700935, 40934580, 49121496, 61401870, 81869160, 122803740, 245607480]

約数ペア:

[(1, 245607480), (2, 122803740), (3, 81869160), (4, 61401870), (5, 49121496), (6, 40934580), (8, 30700935), (9, 27289720), (10, 24560748), (12, 20467290), (15, 16373832), (18, 13644860), (20, 12280374), (24, 10233645), (30, 8186916), (36, 6822430), (37, 6638040), (40, 6140187), (45, 5457944), (60, 4093458), (72, 3411215), (74, 3319020), (90, 2728972), (111, 2212680), (120, 2046729), (148, 1659510), (180, 1364486), (185, 1327608), (222, 1106340), (296, 829755), (333, 737560), (360, 682243), (370, 663804), (444, 553170), (555, 442536), (666, 368780), (740, 331902), (888, 276585), (1110, 221268), (1332, 184390), (1480, 165951), (1665, 147512), (2220, 110634), (2664, 92195), (3330, 73756), (4440, 55317), (6660, 36878), (13320, 18439)]