401811120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15083}}^1$

素因数の和:15139

約数の個数: 120

約数和(自身を含む): 1385978256

約数和(自身を除く): 984167136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 15083, 26640, 30166, 45249, 60332, 75415, 90498, 120664, 135747, 150830, 180996, 226245, 241328, 271494, 301660, 361992, 452490, 542988, 558071, 603320, 678735, 723984, 904980, 1085976, 1116142, 1206640, 1357470, 1674213, 1809960, 2171952, 2232284, 2714940, 2790355, 3348426, 3619920, 4464568, 5022639, 5429880, 5580710, 6696852, 8371065, 8929136, 10045278, 10859760, 11161420, 13393704, 16742130, 20090556, 22322840, 25113195, 26787408, 33484260, 40181112, 44645680, 50226390, 66968520, 80362224, 100452780, 133937040, 200905560, 401811120]

約数ペア:

[(1, 401811120), (2, 200905560), (3, 133937040), (4, 100452780), (5, 80362224), (6, 66968520), (8, 50226390), (9, 44645680), (10, 40181112), (12, 33484260), (15, 26787408), (16, 25113195), (18, 22322840), (20, 20090556), (24, 16742130), (30, 13393704), (36, 11161420), (37, 10859760), (40, 10045278), (45, 8929136), (48, 8371065), (60, 6696852), (72, 5580710), (74, 5429880), (80, 5022639), (90, 4464568), (111, 3619920), (120, 3348426), (144, 2790355), (148, 2714940), (180, 2232284), (185, 2171952), (222, 1809960), (240, 1674213), (296, 1357470), (333, 1206640), (360, 1116142), (370, 1085976), (444, 904980), (555, 723984), (592, 678735), (666, 603320), (720, 558071), (740, 542988), (888, 452490), (1110, 361992), (1332, 301660), (1480, 271494), (1665, 241328), (1776, 226245), (2220, 180996), (2664, 150830), (2960, 135747), (3330, 120664), (4440, 90498), (5328, 75415), (6660, 60332), (8880, 45249), (13320, 30166), (15083, 26640)]