40248360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 136080000

約数和(自身を除く): 95831640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 449, 498, 540, 664, 747, 830, 898, 996, 1080, 1245, 1347, 1494, 1660, 1796, 1992, 2241, 2245, 2490, 2694, 2988, 3320, 3592, 3735, 4041, 4482, 4490, 4980, 5388, 5976, 6735, 7470, 8082, 8964, 8980, 9960, 10776, 11205, 12123, 13470, 14940, 16164, 17928, 17960, 20205, 22410, 24246, 26940, 29880, 32328, 37267, 40410, 44820, 48492, 53880, 60615, 74534, 80820, 89640, 96984, 111801, 121230, 149068, 161640, 186335, 223602, 242460, 298136, 335403, 372670, 447204, 484920, 559005, 670806, 745340, 894408, 1006209, 1118010, 1341612, 1490680, 1677015, 2012418, 2236020, 2683224, 3354030, 4024836, 4472040, 5031045, 6708060, 8049672, 10062090, 13416120, 20124180, 40248360]

約数ペア:

[(1, 40248360), (2, 20124180), (3, 13416120), (4, 10062090), (5, 8049672), (6, 6708060), (8, 5031045), (9, 4472040), (10, 4024836), (12, 3354030), (15, 2683224), (18, 2236020), (20, 2012418), (24, 1677015), (27, 1490680), (30, 1341612), (36, 1118010), (40, 1006209), (45, 894408), (54, 745340), (60, 670806), (72, 559005), (83, 484920), (90, 447204), (108, 372670), (120, 335403), (135, 298136), (166, 242460), (180, 223602), (216, 186335), (249, 161640), (270, 149068), (332, 121230), (360, 111801), (415, 96984), (449, 89640), (498, 80820), (540, 74534), (664, 60615), (747, 53880), (830, 48492), (898, 44820), (996, 40410), (1080, 37267), (1245, 32328), (1347, 29880), (1494, 26940), (1660, 24246), (1796, 22410), (1992, 20205), (2241, 17960), (2245, 17928), (2490, 16164), (2694, 14940), (2988, 13470), (3320, 12123), (3592, 11205), (3735, 10776), (4041, 9960), (4482, 8980), (4490, 8964), (4980, 8082), (5388, 7470), (5976, 6735)]