146466720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2807

約数の個数: 144

約数和(自身を含む): 513513000

約数和(自身を除く): 367046280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2749, 2960, 3330, 3552, 4440, 5328, 5498, 5920, 6660, 8247, 8880, 10656, 10996, 13320, 13745, 16494, 17760, 21992, 24741, 26640, 27490, 32988, 41235, 43984, 49482, 53280, 54980, 65976, 82470, 87968, 98964, 101713, 109960, 123705, 131952, 164940, 197928, 203426, 219920, 247410, 263904, 305139, 329880, 395856, 406852, 439840, 494820, 508565, 610278, 659760, 791712, 813704, 915417, 989640, 1017130, 1220556, 1319520, 1525695, 1627408, 1830834, 1979280, 2034260, 2441112, 3051390, 3254816, 3661668, 3958560, 4068520, 4577085, 4882224, 6102780, 7323336, 8137040, 9154170, 9764448, 12205560, 14646672, 16274080, 18308340, 24411120, 29293344, 36616680, 48822240, 73233360, 146466720]

約数ペア:

[(1, 146466720), (2, 73233360), (3, 48822240), (4, 36616680), (5, 29293344), (6, 24411120), (8, 18308340), (9, 16274080), (10, 14646672), (12, 12205560), (15, 9764448), (16, 9154170), (18, 8137040), (20, 7323336), (24, 6102780), (30, 4882224), (32, 4577085), (36, 4068520), (37, 3958560), (40, 3661668), (45, 3254816), (48, 3051390), (60, 2441112), (72, 2034260), (74, 1979280), (80, 1830834), (90, 1627408), (96, 1525695), (111, 1319520), (120, 1220556), (144, 1017130), (148, 989640), (160, 915417), (180, 813704), (185, 791712), (222, 659760), (240, 610278), (288, 508565), (296, 494820), (333, 439840), (360, 406852), (370, 395856), (444, 329880), (480, 305139), (555, 263904), (592, 247410), (666, 219920), (720, 203426), (740, 197928), (888, 164940), (1110, 131952), (1184, 123705), (1332, 109960), (1440, 101713), (1480, 98964), (1665, 87968), (1776, 82470), (2220, 65976), (2664, 54980), (2749, 53280), (2960, 49482), (3330, 43984), (3552, 41235), (4440, 32988), (5328, 27490), (5498, 26640), (5920, 24741), (6660, 21992), (8247, 17760), (8880, 16494), (10656, 13745), (10996, 13320)]