492060780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73883}}^1$

素因数の和:73935

約数の個数: 72

約数和(自身を含む): 1532945232

約数和(自身を除く): 1040884452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 73883, 147766, 221649, 295532, 369415, 443298, 664947, 738830, 886596, 1108245, 1329894, 1477660, 2216490, 2659788, 2733671, 3324735, 4432980, 5467342, 6649470, 8201013, 10934684, 13298940, 13668355, 16402026, 24603039, 27336710, 32804052, 41005065, 49206078, 54673420, 82010130, 98412156, 123015195, 164020260, 246030390, 492060780]

約数ペア:

[(1, 492060780), (2, 246030390), (3, 164020260), (4, 123015195), (5, 98412156), (6, 82010130), (9, 54673420), (10, 49206078), (12, 41005065), (15, 32804052), (18, 27336710), (20, 24603039), (30, 16402026), (36, 13668355), (37, 13298940), (45, 10934684), (60, 8201013), (74, 6649470), (90, 5467342), (111, 4432980), (148, 3324735), (180, 2733671), (185, 2659788), (222, 2216490), (333, 1477660), (370, 1329894), (444, 1108245), (555, 886596), (666, 738830), (740, 664947), (1110, 443298), (1332, 369415), (1665, 295532), (2220, 221649), (3330, 147766), (6660, 73883)]