1145075040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2003}}^1$

素因数の和:2421

約数の個数: 144

約数和(自身を含む): 3919367088

約数和(自身を除く): 2774292048

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, 360, 397, 480, 720, 794, 1191, 1440, 1588, 1985, 2003, 2382, 3176, 3573, 3970, 4006, 4764, 5955, 6009, 6352, 7146, 7940, 8012, 9528, 10015, 11910, 12018, 12704, 14292, 15880, 16024, 17865, 18027, 19056, 20030, 23820, 24036, 28584, 30045, 31760, 32048, 35730, 36054, 38112, 40060, 47640, 48072, 57168, 60090, 63520, 64096, 71460, 72108, 80120, 90135, 95280, 96144, 114336, 120180, 142920, 144216, 160240, 180270, 190560, 192288, 240360, 285840, 288432, 320480, 360540, 480720, 571680, 576864, 721080, 795191, 961440, 1442160, 1590382, 2385573, 2884320, 3180764, 3975955, 4771146, 6361528, 7156719, 7951910, 9542292, 11927865, 12723056, 14313438, 15903820, 19084584, 23855730, 25446112, 28626876, 31807640, 35783595, 38169168, 47711460, 57253752, 63615280, 71567190, 76338336, 95422920, 114507504, 127230560, 143134380, 190845840, 229015008, 286268760, 381691680, 572537520, 1145075040]

約数ペア:

[(1, 1145075040), (2, 572537520), (3, 381691680), (4, 286268760), (5, 229015008), (6, 190845840), (8, 143134380), (9, 127230560), (10, 114507504), (12, 95422920), (15, 76338336), (16, 71567190), (18, 63615280), (20, 57253752), (24, 47711460), (30, 38169168), (32, 35783595), (36, 31807640), (40, 28626876), (45, 25446112), (48, 23855730), (60, 19084584), (72, 15903820), (80, 14313438), (90, 12723056), (96, 11927865), (120, 9542292), (144, 7951910), (160, 7156719), (180, 6361528), (240, 4771146), (288, 3975955), (360, 3180764), (397, 2884320), (480, 2385573), (720, 1590382), (794, 1442160), (1191, 961440), (1440, 795191), (1588, 721080), (1985, 576864), (2003, 571680), (2382, 480720), (3176, 360540), (3573, 320480), (3970, 288432), (4006, 285840), (4764, 240360), (5955, 192288), (6009, 190560), (6352, 180270), (7146, 160240), (7940, 144216), (8012, 142920), (9528, 120180), (10015, 114336), (11910, 96144), (12018, 95280), (12704, 90135), (14292, 80120), (15880, 72108), (16024, 71460), (17865, 64096), (18027, 63520), (19056, 60090), (20030, 57168), (23820, 48072), (24036, 47640), (28584, 40060), (30045, 38112), (31760, 36054), (32048, 35730)]