61494480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 207986688

約数和(自身を除く): 146492208

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, 223, 240, 360, 383, 446, 669, 720, 766, 892, 1115, 1149, 1338, 1532, 1784, 1915, 2007, 2230, 2298, 2676, 3064, 3345, 3447, 3568, 3830, 4014, 4460, 4596, 5352, 5745, 6128, 6690, 6894, 7660, 8028, 8920, 9192, 10035, 10704, 11490, 13380, 13788, 15320, 16056, 17235, 17840, 18384, 20070, 22980, 26760, 27576, 30640, 32112, 34470, 40140, 45960, 53520, 55152, 68940, 80280, 85409, 91920, 137880, 160560, 170818, 256227, 275760, 341636, 427045, 512454, 683272, 768681, 854090, 1024908, 1281135, 1366544, 1537362, 1708180, 2049816, 2562270, 3074724, 3416360, 3843405, 4099632, 5124540, 6149448, 6832720, 7686810, 10249080, 12298896, 15373620, 20498160, 30747240, 61494480]

約数ペア:

[(1, 61494480), (2, 30747240), (3, 20498160), (4, 15373620), (5, 12298896), (6, 10249080), (8, 7686810), (9, 6832720), (10, 6149448), (12, 5124540), (15, 4099632), (16, 3843405), (18, 3416360), (20, 3074724), (24, 2562270), (30, 2049816), (36, 1708180), (40, 1537362), (45, 1366544), (48, 1281135), (60, 1024908), (72, 854090), (80, 768681), (90, 683272), (120, 512454), (144, 427045), (180, 341636), (223, 275760), (240, 256227), (360, 170818), (383, 160560), (446, 137880), (669, 91920), (720, 85409), (766, 80280), (892, 68940), (1115, 55152), (1149, 53520), (1338, 45960), (1532, 40140), (1784, 34470), (1915, 32112), (2007, 30640), (2230, 27576), (2298, 26760), (2676, 22980), (3064, 20070), (3345, 18384), (3447, 17840), (3568, 17235), (3830, 16056), (4014, 15320), (4460, 13788), (4596, 13380), (5352, 11490), (5745, 10704), (6128, 10035), (6690, 9192), (6894, 8920), (7660, 8028)]