145841040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:542

約数の個数: 160

約数和(自身を含む): 506217600

約数和(自身を除く): 360376560

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, 251, 269, 270, 360, 432, 502, 538, 540, 720, 753, 807, 1004, 1076, 1080, 1255, 1345, 1506, 1614, 2008, 2152, 2160, 2259, 2421, 2510, 2690, 3012, 3228, 3765, 4016, 4035, 4304, 4518, 4842, 5020, 5380, 6024, 6456, 6777, 7263, 7530, 8070, 9036, 9684, 10040, 10760, 11295, 12048, 12105, 12912, 13554, 14526, 15060, 16140, 18072, 19368, 20080, 21520, 22590, 24210, 27108, 29052, 30120, 32280, 33885, 36144, 36315, 38736, 45180, 48420, 54216, 58104, 60240, 64560, 67519, 67770, 72630, 90360, 96840, 108432, 116208, 135038, 135540, 145260, 180720, 193680, 202557, 270076, 271080, 290520, 337595, 405114, 540152, 542160, 581040, 607671, 675190, 810228, 1012785, 1080304, 1215342, 1350380, 1620456, 1823013, 2025570, 2430684, 2700760, 3038355, 3240912, 3646026, 4051140, 4861368, 5401520, 6076710, 7292052, 8102280, 9115065, 9722736, 12153420, 14584104, 16204560, 18230130, 24306840, 29168208, 36460260, 48613680, 72920520, 145841040]

約数ペア:

[(1, 145841040), (2, 72920520), (3, 48613680), (4, 36460260), (5, 29168208), (6, 24306840), (8, 18230130), (9, 16204560), (10, 14584104), (12, 12153420), (15, 9722736), (16, 9115065), (18, 8102280), (20, 7292052), (24, 6076710), (27, 5401520), (30, 4861368), (36, 4051140), (40, 3646026), (45, 3240912), (48, 3038355), (54, 2700760), (60, 2430684), (72, 2025570), (80, 1823013), (90, 1620456), (108, 1350380), (120, 1215342), (135, 1080304), (144, 1012785), (180, 810228), (216, 675190), (240, 607671), (251, 581040), (269, 542160), (270, 540152), (360, 405114), (432, 337595), (502, 290520), (538, 271080), (540, 270076), (720, 202557), (753, 193680), (807, 180720), (1004, 145260), (1076, 135540), (1080, 135038), (1255, 116208), (1345, 108432), (1506, 96840), (1614, 90360), (2008, 72630), (2152, 67770), (2160, 67519), (2259, 64560), (2421, 60240), (2510, 58104), (2690, 54216), (3012, 48420), (3228, 45180), (3765, 38736), (4016, 36315), (4035, 36144), (4304, 33885), (4518, 32280), (4842, 30120), (5020, 29052), (5380, 27108), (6024, 24210), (6456, 22590), (6777, 21520), (7263, 20080), (7530, 19368), (8070, 18072), (9036, 16140), (9684, 15060), (10040, 14526), (10760, 13554), (11295, 12912), (12048, 12105)]