123316560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1602

約数の個数: 160

約数和(自身を含む): 436519680

約数和(自身を除く): 313203120

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, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1543, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3086, 3330, 3996, 4440, 4629, 4995, 5328, 6172, 6660, 7715, 7992, 8880, 9258, 9990, 12344, 13320, 13887, 15430, 15984, 18516, 19980, 23145, 24688, 26640, 27774, 30860, 37032, 39960, 41661, 46290, 55548, 57091, 61720, 69435, 74064, 79920, 83322, 92580, 111096, 114182, 123440, 138870, 166644, 171273, 185160, 208305, 222192, 228364, 277740, 285455, 333288, 342546, 370320, 416610, 456728, 513819, 555480, 570910, 666576, 685092, 833220, 856365, 913456, 1027638, 1110960, 1141820, 1370184, 1541457, 1666440, 1712730, 2055276, 2283640, 2569095, 2740368, 3082914, 3332880, 3425460, 4110552, 4567280, 5138190, 6165828, 6850920, 7707285, 8221104, 10276380, 12331656, 13701840, 15414570, 20552760, 24663312, 30829140, 41105520, 61658280, 123316560]

約数ペア:

[(1, 123316560), (2, 61658280), (3, 41105520), (4, 30829140), (5, 24663312), (6, 20552760), (8, 15414570), (9, 13701840), (10, 12331656), (12, 10276380), (15, 8221104), (16, 7707285), (18, 6850920), (20, 6165828), (24, 5138190), (27, 4567280), (30, 4110552), (36, 3425460), (37, 3332880), (40, 3082914), (45, 2740368), (48, 2569095), (54, 2283640), (60, 2055276), (72, 1712730), (74, 1666440), (80, 1541457), (90, 1370184), (108, 1141820), (111, 1110960), (120, 1027638), (135, 913456), (144, 856365), (148, 833220), (180, 685092), (185, 666576), (216, 570910), (222, 555480), (240, 513819), (270, 456728), (296, 416610), (333, 370320), (360, 342546), (370, 333288), (432, 285455), (444, 277740), (540, 228364), (555, 222192), (592, 208305), (666, 185160), (720, 171273), (740, 166644), (888, 138870), (999, 123440), (1080, 114182), (1110, 111096), (1332, 92580), (1480, 83322), (1543, 79920), (1665, 74064), (1776, 69435), (1998, 61720), (2160, 57091), (2220, 55548), (2664, 46290), (2960, 41661), (3086, 39960), (3330, 37032), (3996, 30860), (4440, 27774), (4629, 26640), (4995, 24688), (5328, 23145), (6172, 19980), (6660, 18516), (7715, 15984), (7992, 15430), (8880, 13887), (9258, 13320), (9990, 12344)]