7112880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 160

約数和(自身を含む): 25444800

約数和(自身を除く): 18331920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 89, 90, 108, 111, 120, 135, 144, 148, 178, 180, 185, 216, 222, 240, 267, 270, 296, 333, 356, 360, 370, 432, 444, 445, 534, 540, 555, 592, 666, 712, 720, 740, 801, 888, 890, 999, 1068, 1080, 1110, 1332, 1335, 1424, 1480, 1602, 1665, 1776, 1780, 1998, 2136, 2160, 2220, 2403, 2664, 2670, 2960, 3204, 3293, 3330, 3560, 3996, 4005, 4272, 4440, 4806, 4995, 5328, 5340, 6408, 6586, 6660, 7120, 7992, 8010, 8880, 9612, 9879, 9990, 10680, 12015, 12816, 13172, 13320, 15984, 16020, 16465, 19224, 19758, 19980, 21360, 24030, 26344, 26640, 29637, 32040, 32930, 38448, 39516, 39960, 48060, 49395, 52688, 59274, 64080, 65860, 79032, 79920, 88911, 96120, 98790, 118548, 131720, 148185, 158064, 177822, 192240, 197580, 237096, 263440, 296370, 355644, 395160, 444555, 474192, 592740, 711288, 790320, 889110, 1185480, 1422576, 1778220, 2370960, 3556440, 7112880]

約数ペア:

[(1, 7112880), (2, 3556440), (3, 2370960), (4, 1778220), (5, 1422576), (6, 1185480), (8, 889110), (9, 790320), (10, 711288), (12, 592740), (15, 474192), (16, 444555), (18, 395160), (20, 355644), (24, 296370), (27, 263440), (30, 237096), (36, 197580), (37, 192240), (40, 177822), (45, 158064), (48, 148185), (54, 131720), (60, 118548), (72, 98790), (74, 96120), (80, 88911), (89, 79920), (90, 79032), (108, 65860), (111, 64080), (120, 59274), (135, 52688), (144, 49395), (148, 48060), (178, 39960), (180, 39516), (185, 38448), (216, 32930), (222, 32040), (240, 29637), (267, 26640), (270, 26344), (296, 24030), (333, 21360), (356, 19980), (360, 19758), (370, 19224), (432, 16465), (444, 16020), (445, 15984), (534, 13320), (540, 13172), (555, 12816), (592, 12015), (666, 10680), (712, 9990), (720, 9879), (740, 9612), (801, 8880), (888, 8010), (890, 7992), (999, 7120), (1068, 6660), (1080, 6586), (1110, 6408), (1332, 5340), (1335, 5328), (1424, 4995), (1480, 4806), (1602, 4440), (1665, 4272), (1776, 4005), (1780, 3996), (1998, 3560), (2136, 3330), (2160, 3293), (2220, 3204), (2403, 2960), (2664, 2670)]