40888756080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{247991}}^1$

素因数の和:248239

約数の個数: 120

約数和(自身を含む): 137918270880

約数和(自身を除く): 97029514800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 360, 458, 687, 720, 916, 1145, 1374, 1832, 2061, 2290, 2748, 3435, 3664, 4122, 4580, 5496, 6870, 8244, 9160, 10305, 10992, 13740, 16488, 18320, 20610, 27480, 32976, 41220, 54960, 82440, 164880, 247991, 495982, 743973, 991964, 1239955, 1487946, 1983928, 2231919, 2479910, 2975892, 3719865, 3967856, 4463838, 4959820, 5951784, 7439730, 8927676, 9919640, 11159595, 11903568, 14879460, 17855352, 19839280, 22319190, 29758920, 35710704, 44638380, 56789939, 59517840, 89276760, 113579878, 170369817, 178553520, 227159756, 283949695, 340739634, 454319512, 511109451, 567899390, 681479268, 851849085, 908639024, 1022218902, 1135798780, 1362958536, 1703698170, 2044437804, 2271597560, 2555547255, 2725917072, 3407396340, 4088875608, 4543195120, 5111094510, 6814792680, 8177751216, 10222189020, 13629585360, 20444378040, 40888756080]

約数ペア:

[(1, 40888756080), (2, 20444378040), (3, 13629585360), (4, 10222189020), (5, 8177751216), (6, 6814792680), (8, 5111094510), (9, 4543195120), (10, 4088875608), (12, 3407396340), (15, 2725917072), (16, 2555547255), (18, 2271597560), (20, 2044437804), (24, 1703698170), (30, 1362958536), (36, 1135798780), (40, 1022218902), (45, 908639024), (48, 851849085), (60, 681479268), (72, 567899390), (80, 511109451), (90, 454319512), (120, 340739634), (144, 283949695), (180, 227159756), (229, 178553520), (240, 170369817), (360, 113579878), (458, 89276760), (687, 59517840), (720, 56789939), (916, 44638380), (1145, 35710704), (1374, 29758920), (1832, 22319190), (2061, 19839280), (2290, 17855352), (2748, 14879460), (3435, 11903568), (3664, 11159595), (4122, 9919640), (4580, 8927676), (5496, 7439730), (6870, 5951784), (8244, 4959820), (9160, 4463838), (10305, 3967856), (10992, 3719865), (13740, 2975892), (16488, 2479910), (18320, 2231919), (20610, 1983928), (27480, 1487946), (32976, 1239955), (41220, 991964), (54960, 743973), (82440, 495982), (164880, 247991)]