15069480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 48988800

約数和(自身を除く): 33919320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 89, 102, 120, 136, 166, 170, 178, 204, 249, 255, 267, 332, 340, 356, 408, 415, 445, 498, 510, 534, 664, 680, 712, 830, 890, 996, 1020, 1068, 1245, 1335, 1411, 1513, 1660, 1780, 1992, 2040, 2136, 2490, 2670, 2822, 3026, 3320, 3560, 4233, 4539, 4980, 5340, 5644, 6052, 7055, 7387, 7565, 8466, 9078, 9960, 10680, 11288, 12104, 14110, 14774, 15130, 16932, 18156, 21165, 22161, 22695, 28220, 29548, 30260, 33864, 36312, 36935, 42330, 44322, 45390, 56440, 59096, 60520, 73870, 84660, 88644, 90780, 110805, 125579, 147740, 169320, 177288, 181560, 221610, 251158, 295480, 376737, 443220, 502316, 627895, 753474, 886440, 1004632, 1255790, 1506948, 1883685, 2511580, 3013896, 3767370, 5023160, 7534740, 15069480]

約数ペア:

[(1, 15069480), (2, 7534740), (3, 5023160), (4, 3767370), (5, 3013896), (6, 2511580), (8, 1883685), (10, 1506948), (12, 1255790), (15, 1004632), (17, 886440), (20, 753474), (24, 627895), (30, 502316), (34, 443220), (40, 376737), (51, 295480), (60, 251158), (68, 221610), (83, 181560), (85, 177288), (89, 169320), (102, 147740), (120, 125579), (136, 110805), (166, 90780), (170, 88644), (178, 84660), (204, 73870), (249, 60520), (255, 59096), (267, 56440), (332, 45390), (340, 44322), (356, 42330), (408, 36935), (415, 36312), (445, 33864), (498, 30260), (510, 29548), (534, 28220), (664, 22695), (680, 22161), (712, 21165), (830, 18156), (890, 16932), (996, 15130), (1020, 14774), (1068, 14110), (1245, 12104), (1335, 11288), (1411, 10680), (1513, 9960), (1660, 9078), (1780, 8466), (1992, 7565), (2040, 7387), (2136, 7055), (2490, 6052), (2670, 5644), (2822, 5340), (3026, 4980), (3320, 4539), (3560, 4233)]