275961720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 849139200

約数和(自身を除く): 573177480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 103, 120, 166, 206, 249, 269, 309, 332, 412, 415, 498, 515, 538, 618, 664, 807, 824, 830, 996, 1030, 1076, 1236, 1245, 1345, 1545, 1614, 1660, 1992, 2060, 2152, 2472, 2490, 2690, 3090, 3228, 3320, 4035, 4120, 4980, 5380, 6180, 6456, 8070, 8549, 9960, 10760, 12360, 16140, 17098, 22327, 25647, 27707, 32280, 34196, 42745, 44654, 51294, 55414, 66981, 68392, 83121, 85490, 89308, 102588, 110828, 111635, 128235, 133962, 138535, 166242, 170980, 178616, 205176, 221656, 223270, 256470, 267924, 277070, 332484, 334905, 341960, 415605, 446540, 512940, 535848, 554140, 664968, 669810, 831210, 893080, 1025880, 1108280, 1339620, 1662420, 2299681, 2679240, 3324840, 4599362, 6899043, 9198724, 11498405, 13798086, 18397448, 22996810, 27596172, 34495215, 45993620, 55192344, 68990430, 91987240, 137980860, 275961720]

約数ペア:

[(1, 275961720), (2, 137980860), (3, 91987240), (4, 68990430), (5, 55192344), (6, 45993620), (8, 34495215), (10, 27596172), (12, 22996810), (15, 18397448), (20, 13798086), (24, 11498405), (30, 9198724), (40, 6899043), (60, 4599362), (83, 3324840), (103, 2679240), (120, 2299681), (166, 1662420), (206, 1339620), (249, 1108280), (269, 1025880), (309, 893080), (332, 831210), (412, 669810), (415, 664968), (498, 554140), (515, 535848), (538, 512940), (618, 446540), (664, 415605), (807, 341960), (824, 334905), (830, 332484), (996, 277070), (1030, 267924), (1076, 256470), (1236, 223270), (1245, 221656), (1345, 205176), (1545, 178616), (1614, 170980), (1660, 166242), (1992, 138535), (2060, 133962), (2152, 128235), (2472, 111635), (2490, 110828), (2690, 102588), (3090, 89308), (3228, 85490), (3320, 83121), (4035, 68392), (4120, 66981), (4980, 55414), (5380, 51294), (6180, 44654), (6456, 42745), (8070, 34196), (8549, 32280), (9960, 27707), (10760, 25647), (12360, 22327), (16140, 17098)]