1392486120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{34847}}^1$

素因数の和:34904

約数の個数: 128

約数和(自身を含む): 4767206400

約数和(自身を除く): 3374720280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 19980, 34847, 39960, 69694, 104541, 139388, 174235, 209082, 278776, 313623, 348470, 418164, 522705, 627246, 696940, 836328, 940869, 1045410, 1254492, 1289339, 1393880, 1568115, 1881738, 2090820, 2508984, 2578678, 3136230, 3763476, 3868017, 4181640, 4704345, 5157356, 6272460, 6446695, 7526952, 7736034, 9408690, 10314712, 11604051, 12544920, 12893390, 15472068, 18817380, 19340085, 23208102, 25786780, 30944136, 34812153, 37634760, 38680170, 46416204, 51573560, 58020255, 69624306, 77360340, 92832408, 116040510, 139248612, 154720680, 174060765, 232081020, 278497224, 348121530, 464162040, 696243060, 1392486120]

約数ペア:

[(1, 1392486120), (2, 696243060), (3, 464162040), (4, 348121530), (5, 278497224), (6, 232081020), (8, 174060765), (9, 154720680), (10, 139248612), (12, 116040510), (15, 92832408), (18, 77360340), (20, 69624306), (24, 58020255), (27, 51573560), (30, 46416204), (36, 38680170), (37, 37634760), (40, 34812153), (45, 30944136), (54, 25786780), (60, 23208102), (72, 19340085), (74, 18817380), (90, 15472068), (108, 12893390), (111, 12544920), (120, 11604051), (135, 10314712), (148, 9408690), (180, 7736034), (185, 7526952), (216, 6446695), (222, 6272460), (270, 5157356), (296, 4704345), (333, 4181640), (360, 3868017), (370, 3763476), (444, 3136230), (540, 2578678), (555, 2508984), (666, 2090820), (740, 1881738), (888, 1568115), (999, 1393880), (1080, 1289339), (1110, 1254492), (1332, 1045410), (1480, 940869), (1665, 836328), (1998, 696940), (2220, 627246), (2664, 522705), (3330, 418164), (3996, 348470), (4440, 313623), (4995, 278776), (6660, 209082), (7992, 174235), (9990, 139388), (13320, 104541), (19980, 69694), (34847, 39960)]