144472320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12541}}^1$

素因数の和:12568

約数の個数: 108

約数和(自身を含む): 499899036

約数和(自身を除く): 355426716

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 12541, 25082, 37623, 50164, 62705, 75246, 100328, 112869, 125410, 150492, 188115, 200656, 225738, 250820, 300984, 376230, 401312, 451476, 501640, 564345, 601968, 752460, 802624, 902952, 1003280, 1128690, 1203936, 1504920, 1605248, 1805904, 2006560, 2257380, 2407872, 3009840, 3210496, 3611808, 4013120, 4514760, 4815744, 6019680, 7223616, 8026240, 9029520, 9631488, 12039360, 14447232, 16052480, 18059040, 24078720, 28894464, 36118080, 48157440, 72236160, 144472320]

約数ペア:

[(1, 144472320), (2, 72236160), (3, 48157440), (4, 36118080), (5, 28894464), (6, 24078720), (8, 18059040), (9, 16052480), (10, 14447232), (12, 12039360), (15, 9631488), (16, 9029520), (18, 8026240), (20, 7223616), (24, 6019680), (30, 4815744), (32, 4514760), (36, 4013120), (40, 3611808), (45, 3210496), (48, 3009840), (60, 2407872), (64, 2257380), (72, 2006560), (80, 1805904), (90, 1605248), (96, 1504920), (120, 1203936), (128, 1128690), (144, 1003280), (160, 902952), (180, 802624), (192, 752460), (240, 601968), (256, 564345), (288, 501640), (320, 451476), (360, 401312), (384, 376230), (480, 300984), (576, 250820), (640, 225738), (720, 200656), (768, 188115), (960, 150492), (1152, 125410), (1280, 112869), (1440, 100328), (1920, 75246), (2304, 62705), (2880, 50164), (3840, 37623), (5760, 25082), (11520, 12541)]