30220128

素因数分解:

$2^5\times 3^4\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 120

約数和(自身を含む): 90561240

約数和(自身を除く): 60341112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 89, 96, 108, 131, 144, 162, 178, 216, 262, 267, 288, 324, 356, 393, 432, 524, 534, 648, 712, 786, 801, 864, 1048, 1068, 1179, 1296, 1424, 1572, 1602, 2096, 2136, 2358, 2403, 2592, 2848, 3144, 3204, 3537, 4192, 4272, 4716, 4806, 6288, 6408, 7074, 7209, 8544, 9432, 9612, 10611, 11659, 12576, 12816, 14148, 14418, 18864, 19224, 21222, 23318, 25632, 28296, 28836, 34977, 37728, 38448, 42444, 46636, 56592, 57672, 69954, 76896, 84888, 93272, 104931, 113184, 115344, 139908, 169776, 186544, 209862, 230688, 279816, 314793, 339552, 373088, 419724, 559632, 629586, 839448, 944379, 1119264, 1259172, 1678896, 1888758, 2518344, 3357792, 3777516, 5036688, 7555032, 10073376, 15110064, 30220128]

約数ペア:

[(1, 30220128), (2, 15110064), (3, 10073376), (4, 7555032), (6, 5036688), (8, 3777516), (9, 3357792), (12, 2518344), (16, 1888758), (18, 1678896), (24, 1259172), (27, 1119264), (32, 944379), (36, 839448), (48, 629586), (54, 559632), (72, 419724), (81, 373088), (89, 339552), (96, 314793), (108, 279816), (131, 230688), (144, 209862), (162, 186544), (178, 169776), (216, 139908), (262, 115344), (267, 113184), (288, 104931), (324, 93272), (356, 84888), (393, 76896), (432, 69954), (524, 57672), (534, 56592), (648, 46636), (712, 42444), (786, 38448), (801, 37728), (864, 34977), (1048, 28836), (1068, 28296), (1179, 25632), (1296, 23318), (1424, 21222), (1572, 19224), (1602, 18864), (2096, 14418), (2136, 14148), (2358, 12816), (2403, 12576), (2592, 11659), (2848, 10611), (3144, 9612), (3204, 9432), (3537, 8544), (4192, 7209), (4272, 7074), (4716, 6408), (4806, 6288)]