305412480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3161

約数の個数: 192

約数和(自身を含む): 1117022400

約数和(自身を除く): 811609920

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, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3119, 3264, 4080, 4896, 5440, 5760, 6120, 6238, 6528, 8160, 9357, 9792, 10880, 12240, 12476, 15595, 16320, 18714, 19584, 24480, 24952, 28071, 31190, 32640, 37428, 46785, 48960, 49904, 53023, 56142, 62380, 74856, 93570, 97920, 99808, 106046, 112284, 124760, 140355, 149712, 159069, 187140, 199616, 212092, 224568, 249520, 265115, 280710, 299424, 318138, 374280, 399232, 424184, 449136, 477207, 499040, 530230, 561420, 598848, 636276, 748560, 795345, 848368, 898272, 954414, 998080, 1060460, 1122840, 1197696, 1272552, 1497120, 1590690, 1696736, 1796544, 1908828, 1996160, 2120920, 2245680, 2386035, 2545104, 2994240, 3181380, 3393472, 3593088, 3817656, 4241840, 4491360, 4772070, 5090208, 5988480, 6362760, 6786944, 7635312, 8483680, 8982720, 9544140, 10180416, 12725520, 15270624, 16967360, 17965440, 19088280, 20360832, 25451040, 30541248, 33934720, 38176560, 50902080, 61082496, 76353120, 101804160, 152706240, 305412480]

約数ペア:

[(1, 305412480), (2, 152706240), (3, 101804160), (4, 76353120), (5, 61082496), (6, 50902080), (8, 38176560), (9, 33934720), (10, 30541248), (12, 25451040), (15, 20360832), (16, 19088280), (17, 17965440), (18, 16967360), (20, 15270624), (24, 12725520), (30, 10180416), (32, 9544140), (34, 8982720), (36, 8483680), (40, 7635312), (45, 6786944), (48, 6362760), (51, 5988480), (60, 5090208), (64, 4772070), (68, 4491360), (72, 4241840), (80, 3817656), (85, 3593088), (90, 3393472), (96, 3181380), (102, 2994240), (120, 2545104), (128, 2386035), (136, 2245680), (144, 2120920), (153, 1996160), (160, 1908828), (170, 1796544), (180, 1696736), (192, 1590690), (204, 1497120), (240, 1272552), (255, 1197696), (272, 1122840), (288, 1060460), (306, 998080), (320, 954414), (340, 898272), (360, 848368), (384, 795345), (408, 748560), (480, 636276), (510, 598848), (544, 561420), (576, 530230), (612, 499040), (640, 477207), (680, 449136), (720, 424184), (765, 399232), (816, 374280), (960, 318138), (1020, 299424), (1088, 280710), (1152, 265115), (1224, 249520), (1360, 224568), (1440, 212092), (1530, 199616), (1632, 187140), (1920, 159069), (2040, 149712), (2176, 140355), (2448, 124760), (2720, 112284), (2880, 106046), (3060, 99808), (3119, 97920), (3264, 93570), (4080, 74856), (4896, 62380), (5440, 56142), (5760, 53023), (6120, 49904), (6238, 48960), (6528, 46785), (8160, 37428), (9357, 32640), (9792, 31190), (10880, 28071), (12240, 24952), (12476, 24480), (15595, 19584), (16320, 18714)]