931313160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27817}}^1$

素因数の和:27868

約数の個数: 128

約数和(自身を含む): 3204633600

約数和(自身を除く): 2273320440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 27817, 33480, 55634, 83451, 111268, 139085, 166902, 222536, 250353, 278170, 333804, 417255, 500706, 556340, 667608, 751059, 834510, 862327, 1001412, 1112680, 1251765, 1502118, 1669020, 1724654, 2002824, 2503530, 2586981, 3004236, 3338040, 3449308, 3755295, 4311635, 5007060, 5173962, 6008472, 6898616, 7510590, 7760943, 8623270, 10014120, 10347924, 12934905, 15021180, 15521886, 17246540, 20695848, 23282829, 25869810, 30042360, 31043772, 34493080, 38804715, 46565658, 51739620, 62087544, 77609430, 93131316, 103479240, 116414145, 155218860, 186262632, 232828290, 310437720, 465656580, 931313160]

約数ペア:

[(1, 931313160), (2, 465656580), (3, 310437720), (4, 232828290), (5, 186262632), (6, 155218860), (8, 116414145), (9, 103479240), (10, 93131316), (12, 77609430), (15, 62087544), (18, 51739620), (20, 46565658), (24, 38804715), (27, 34493080), (30, 31043772), (31, 30042360), (36, 25869810), (40, 23282829), (45, 20695848), (54, 17246540), (60, 15521886), (62, 15021180), (72, 12934905), (90, 10347924), (93, 10014120), (108, 8623270), (120, 7760943), (124, 7510590), (135, 6898616), (155, 6008472), (180, 5173962), (186, 5007060), (216, 4311635), (248, 3755295), (270, 3449308), (279, 3338040), (310, 3004236), (360, 2586981), (372, 2503530), (465, 2002824), (540, 1724654), (558, 1669020), (620, 1502118), (744, 1251765), (837, 1112680), (930, 1001412), (1080, 862327), (1116, 834510), (1240, 751059), (1395, 667608), (1674, 556340), (1860, 500706), (2232, 417255), (2790, 333804), (3348, 278170), (3720, 250353), (4185, 222536), (5580, 166902), (6696, 139085), (8370, 111268), (11160, 83451), (16740, 55634), (27817, 33480)]