438507360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4289}}^1$

素因数の和:4381

約数の個数: 144

約数和(自身を含む): 1517836320

約数和(自身を除く): 1079328960

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, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 4289, 5112, 5680, 6390, 6816, 8520, 8578, 10224, 11360, 12780, 12867, 17040, 17156, 20448, 21445, 25560, 25734, 34080, 34312, 38601, 42890, 51120, 51468, 64335, 68624, 77202, 85780, 102240, 102936, 128670, 137248, 154404, 171560, 193005, 205872, 257340, 304519, 308808, 343120, 386010, 411744, 514680, 609038, 617616, 686240, 772020, 913557, 1029360, 1218076, 1235232, 1522595, 1544040, 1827114, 2058720, 2436152, 2740671, 3045190, 3088080, 3654228, 4567785, 4872304, 5481342, 6090380, 6176160, 7308456, 9135570, 9744608, 10962684, 12180760, 13703355, 14616912, 18271140, 21925368, 24361520, 27406710, 29233824, 36542280, 43850736, 48723040, 54813420, 73084560, 87701472, 109626840, 146169120, 219253680, 438507360]

約数ペア:

[(1, 438507360), (2, 219253680), (3, 146169120), (4, 109626840), (5, 87701472), (6, 73084560), (8, 54813420), (9, 48723040), (10, 43850736), (12, 36542280), (15, 29233824), (16, 27406710), (18, 24361520), (20, 21925368), (24, 18271140), (30, 14616912), (32, 13703355), (36, 12180760), (40, 10962684), (45, 9744608), (48, 9135570), (60, 7308456), (71, 6176160), (72, 6090380), (80, 5481342), (90, 4872304), (96, 4567785), (120, 3654228), (142, 3088080), (144, 3045190), (160, 2740671), (180, 2436152), (213, 2058720), (240, 1827114), (284, 1544040), (288, 1522595), (355, 1235232), (360, 1218076), (426, 1029360), (480, 913557), (568, 772020), (639, 686240), (710, 617616), (720, 609038), (852, 514680), (1065, 411744), (1136, 386010), (1278, 343120), (1420, 308808), (1440, 304519), (1704, 257340), (2130, 205872), (2272, 193005), (2556, 171560), (2840, 154404), (3195, 137248), (3408, 128670), (4260, 102936), (4289, 102240), (5112, 85780), (5680, 77202), (6390, 68624), (6816, 64335), (8520, 51468), (8578, 51120), (10224, 42890), (11360, 38601), (12780, 34312), (12867, 34080), (17040, 25734), (17156, 25560), (20448, 21445)]