72236160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{12541}}^1$

素因数の和:12566

約数の個数: 96

約数和(自身を含む): 249460380

約数和(自身を除く): 177224220

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 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, 3611808, 4013120, 4514760, 4815744, 6019680, 7223616, 8026240, 9029520, 12039360, 14447232, 18059040, 24078720, 36118080, 72236160]

約数ペア:

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