480591072

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5581}}^1$

素因数の和:5633

約数の個数: 144

約数和(自身を含む): 1536077088

約数和(自身を除く): 1055486016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 2208, 2392, 2691, 3312, 3588, 3744, 4784, 5382, 5581, 6624, 7176, 9568, 10764, 11162, 14352, 16743, 21528, 22324, 28704, 33486, 43056, 44648, 50229, 66972, 72553, 86112, 89296, 100458, 128363, 133944, 145106, 178592, 200916, 217659, 256726, 267888, 290212, 385089, 401832, 435318, 513452, 535776, 580424, 652977, 770178, 803664, 870636, 1026904, 1155267, 1160848, 1305954, 1540356, 1607328, 1668719, 1741272, 2053808, 2310534, 2321696, 2611908, 3080712, 3337438, 3482544, 4107616, 4621068, 5006157, 5223816, 6161424, 6674876, 6965088, 9242136, 10012314, 10447632, 12322848, 13349752, 15018471, 18484272, 20024628, 20895264, 26699504, 30036942, 36968544, 40049256, 53399008, 60073884, 80098512, 120147768, 160197024, 240295536, 480591072]

約数ペア:

[(1, 480591072), (2, 240295536), (3, 160197024), (4, 120147768), (6, 80098512), (8, 60073884), (9, 53399008), (12, 40049256), (13, 36968544), (16, 30036942), (18, 26699504), (23, 20895264), (24, 20024628), (26, 18484272), (32, 15018471), (36, 13349752), (39, 12322848), (46, 10447632), (48, 10012314), (52, 9242136), (69, 6965088), (72, 6674876), (78, 6161424), (92, 5223816), (96, 5006157), (104, 4621068), (117, 4107616), (138, 3482544), (144, 3337438), (156, 3080712), (184, 2611908), (207, 2321696), (208, 2310534), (234, 2053808), (276, 1741272), (288, 1668719), (299, 1607328), (312, 1540356), (368, 1305954), (414, 1160848), (416, 1155267), (468, 1026904), (552, 870636), (598, 803664), (624, 770178), (736, 652977), (828, 580424), (897, 535776), (936, 513452), (1104, 435318), (1196, 401832), (1248, 385089), (1656, 290212), (1794, 267888), (1872, 256726), (2208, 217659), (2392, 200916), (2691, 178592), (3312, 145106), (3588, 133944), (3744, 128363), (4784, 100458), (5382, 89296), (5581, 86112), (6624, 72553), (7176, 66972), (9568, 50229), (10764, 44648), (11162, 43056), (14352, 33486), (16743, 28704), (21528, 22324)]