146406240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 502761168

約数和(自身を除く): 356354928

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 293, 347, 360, 480, 586, 694, 720, 879, 1041, 1172, 1388, 1440, 1465, 1735, 1758, 2082, 2344, 2637, 2776, 2930, 3123, 3470, 3516, 4164, 4395, 4688, 5205, 5274, 5552, 5860, 6246, 6940, 7032, 8328, 8790, 9376, 10410, 10548, 11104, 11720, 12492, 13185, 13880, 14064, 15615, 16656, 17580, 20820, 21096, 23440, 24984, 26370, 27760, 28128, 31230, 33312, 35160, 41640, 42192, 46880, 49968, 52740, 55520, 62460, 70320, 83280, 84384, 99936, 101671, 105480, 124920, 140640, 166560, 203342, 210960, 249840, 305013, 406684, 421920, 499680, 508355, 610026, 813368, 915039, 1016710, 1220052, 1525065, 1626736, 1830078, 2033420, 2440104, 3050130, 3253472, 3660156, 4066840, 4575195, 4880208, 6100260, 7320312, 8133680, 9150390, 9760416, 12200520, 14640624, 16267360, 18300780, 24401040, 29281248, 36601560, 48802080, 73203120, 146406240]

約数ペア:

[(1, 146406240), (2, 73203120), (3, 48802080), (4, 36601560), (5, 29281248), (6, 24401040), (8, 18300780), (9, 16267360), (10, 14640624), (12, 12200520), (15, 9760416), (16, 9150390), (18, 8133680), (20, 7320312), (24, 6100260), (30, 4880208), (32, 4575195), (36, 4066840), (40, 3660156), (45, 3253472), (48, 3050130), (60, 2440104), (72, 2033420), (80, 1830078), (90, 1626736), (96, 1525065), (120, 1220052), (144, 1016710), (160, 915039), (180, 813368), (240, 610026), (288, 508355), (293, 499680), (347, 421920), (360, 406684), (480, 305013), (586, 249840), (694, 210960), (720, 203342), (879, 166560), (1041, 140640), (1172, 124920), (1388, 105480), (1440, 101671), (1465, 99936), (1735, 84384), (1758, 83280), (2082, 70320), (2344, 62460), (2637, 55520), (2776, 52740), (2930, 49968), (3123, 46880), (3470, 42192), (3516, 41640), (4164, 35160), (4395, 33312), (4688, 31230), (5205, 28128), (5274, 27760), (5552, 26370), (5860, 24984), (6246, 23440), (6940, 21096), (7032, 20820), (8328, 17580), (8790, 16656), (9376, 15615), (10410, 14064), (10548, 13880), (11104, 13185), (11720, 12492)]