442828080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:928

約数の個数: 160

約数和(自身を含む): 1532044800

約数和(自身を除く): 1089216720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 439, 467, 540, 720, 878, 934, 1080, 1317, 1401, 1756, 1868, 2160, 2195, 2335, 2634, 2802, 3512, 3736, 3951, 4203, 4390, 4670, 5268, 5604, 6585, 7005, 7024, 7472, 7902, 8406, 8780, 9340, 10536, 11208, 11853, 12609, 13170, 14010, 15804, 16812, 17560, 18680, 19755, 21015, 21072, 22416, 23706, 25218, 26340, 28020, 31608, 33624, 35120, 37360, 39510, 42030, 47412, 50436, 52680, 56040, 59265, 63045, 63216, 67248, 79020, 84060, 94824, 100872, 105360, 112080, 118530, 126090, 158040, 168120, 189648, 201744, 205013, 237060, 252180, 316080, 336240, 410026, 474120, 504360, 615039, 820052, 948240, 1008720, 1025065, 1230078, 1640104, 1845117, 2050130, 2460156, 3075195, 3280208, 3690234, 4100260, 4920312, 5535351, 6150390, 7380468, 8200520, 9225585, 9840624, 11070702, 12300780, 14760936, 16401040, 18451170, 22141404, 24601560, 27676755, 29521872, 36902340, 44282808, 49203120, 55353510, 73804680, 88565616, 110707020, 147609360, 221414040, 442828080]

約数ペア:

[(1, 442828080), (2, 221414040), (3, 147609360), (4, 110707020), (5, 88565616), (6, 73804680), (8, 55353510), (9, 49203120), (10, 44282808), (12, 36902340), (15, 29521872), (16, 27676755), (18, 24601560), (20, 22141404), (24, 18451170), (27, 16401040), (30, 14760936), (36, 12300780), (40, 11070702), (45, 9840624), (48, 9225585), (54, 8200520), (60, 7380468), (72, 6150390), (80, 5535351), (90, 4920312), (108, 4100260), (120, 3690234), (135, 3280208), (144, 3075195), (180, 2460156), (216, 2050130), (240, 1845117), (270, 1640104), (360, 1230078), (432, 1025065), (439, 1008720), (467, 948240), (540, 820052), (720, 615039), (878, 504360), (934, 474120), (1080, 410026), (1317, 336240), (1401, 316080), (1756, 252180), (1868, 237060), (2160, 205013), (2195, 201744), (2335, 189648), (2634, 168120), (2802, 158040), (3512, 126090), (3736, 118530), (3951, 112080), (4203, 105360), (4390, 100872), (4670, 94824), (5268, 84060), (5604, 79020), (6585, 67248), (7005, 63216), (7024, 63045), (7472, 59265), (7902, 56040), (8406, 52680), (8780, 50436), (9340, 47412), (10536, 42030), (11208, 39510), (11853, 37360), (12609, 35120), (13170, 33624), (14010, 31608), (15804, 28020), (16812, 26340), (17560, 25218), (18680, 23706), (19755, 22416), (21015, 21072)]