27956160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:611

約数の個数: 168

約数和(自身を含む): 101992176

約数和(自身を除く): 74036016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 571, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1142, 1224, 1360, 1440, 1530, 1632, 1713, 2040, 2284, 2448, 2720, 2855, 2880, 3060, 3264, 3426, 4080, 4568, 4896, 5139, 5440, 5710, 6120, 6852, 8160, 8565, 9136, 9707, 9792, 10278, 11420, 12240, 13704, 16320, 17130, 18272, 19414, 20556, 22840, 24480, 25695, 27408, 29121, 34260, 36544, 38828, 41112, 45680, 48535, 48960, 51390, 54816, 58242, 68520, 77656, 82224, 87363, 91360, 97070, 102780, 109632, 116484, 137040, 145605, 155312, 164448, 174726, 182720, 194140, 205560, 232968, 274080, 291210, 310624, 328896, 349452, 388280, 411120, 436815, 465936, 548160, 582420, 621248, 698904, 776560, 822240, 873630, 931872, 1164840, 1397808, 1553120, 1644480, 1747260, 1863744, 2329680, 2795616, 3106240, 3494520, 4659360, 5591232, 6989040, 9318720, 13978080, 27956160]

約数ペア:

[(1, 27956160), (2, 13978080), (3, 9318720), (4, 6989040), (5, 5591232), (6, 4659360), (8, 3494520), (9, 3106240), (10, 2795616), (12, 2329680), (15, 1863744), (16, 1747260), (17, 1644480), (18, 1553120), (20, 1397808), (24, 1164840), (30, 931872), (32, 873630), (34, 822240), (36, 776560), (40, 698904), (45, 621248), (48, 582420), (51, 548160), (60, 465936), (64, 436815), (68, 411120), (72, 388280), (80, 349452), (85, 328896), (90, 310624), (96, 291210), (102, 274080), (120, 232968), (136, 205560), (144, 194140), (153, 182720), (160, 174726), (170, 164448), (180, 155312), (192, 145605), (204, 137040), (240, 116484), (255, 109632), (272, 102780), (288, 97070), (306, 91360), (320, 87363), (340, 82224), (360, 77656), (408, 68520), (480, 58242), (510, 54816), (544, 51390), (571, 48960), (576, 48535), (612, 45680), (680, 41112), (720, 38828), (765, 36544), (816, 34260), (960, 29121), (1020, 27408), (1088, 25695), (1142, 24480), (1224, 22840), (1360, 20556), (1440, 19414), (1530, 18272), (1632, 17130), (1713, 16320), (2040, 13704), (2284, 12240), (2448, 11420), (2720, 10278), (2855, 9792), (2880, 9707), (3060, 9136), (3264, 8565), (3426, 8160), (4080, 6852), (4568, 6120), (4896, 5710), (5139, 5440)]