12822720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 168

約数和(自身を含む): 44128944

約数和(自身を除く): 31306224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 192, 222, 228, 240, 285, 296, 304, 320, 361, 370, 380, 444, 456, 480, 555, 570, 592, 608, 703, 722, 740, 760, 888, 912, 960, 1083, 1110, 1140, 1184, 1216, 1406, 1444, 1480, 1520, 1776, 1805, 1824, 2109, 2166, 2220, 2280, 2368, 2812, 2888, 2960, 3040, 3515, 3552, 3610, 3648, 4218, 4332, 4440, 4560, 5415, 5624, 5776, 5920, 6080, 7030, 7104, 7220, 8436, 8664, 8880, 9120, 10545, 10830, 11248, 11552, 11840, 13357, 14060, 14440, 16872, 17328, 17760, 18240, 21090, 21660, 22496, 23104, 26714, 28120, 28880, 33744, 34656, 35520, 40071, 42180, 43320, 44992, 53428, 56240, 57760, 66785, 67488, 69312, 80142, 84360, 86640, 106856, 112480, 115520, 133570, 134976, 160284, 168720, 173280, 200355, 213712, 224960, 267140, 320568, 337440, 346560, 400710, 427424, 534280, 641136, 674880, 801420, 854848, 1068560, 1282272, 1602840, 2137120, 2564544, 3205680, 4274240, 6411360, 12822720]

約数ペア:

[(1, 12822720), (2, 6411360), (3, 4274240), (4, 3205680), (5, 2564544), (6, 2137120), (8, 1602840), (10, 1282272), (12, 1068560), (15, 854848), (16, 801420), (19, 674880), (20, 641136), (24, 534280), (30, 427424), (32, 400710), (37, 346560), (38, 337440), (40, 320568), (48, 267140), (57, 224960), (60, 213712), (64, 200355), (74, 173280), (76, 168720), (80, 160284), (95, 134976), (96, 133570), (111, 115520), (114, 112480), (120, 106856), (148, 86640), (152, 84360), (160, 80142), (185, 69312), (190, 67488), (192, 66785), (222, 57760), (228, 56240), (240, 53428), (285, 44992), (296, 43320), (304, 42180), (320, 40071), (361, 35520), (370, 34656), (380, 33744), (444, 28880), (456, 28120), (480, 26714), (555, 23104), (570, 22496), (592, 21660), (608, 21090), (703, 18240), (722, 17760), (740, 17328), (760, 16872), (888, 14440), (912, 14060), (960, 13357), (1083, 11840), (1110, 11552), (1140, 11248), (1184, 10830), (1216, 10545), (1406, 9120), (1444, 8880), (1480, 8664), (1520, 8436), (1776, 7220), (1805, 7104), (1824, 7030), (2109, 6080), (2166, 5920), (2220, 5776), (2280, 5624), (2368, 5415), (2812, 4560), (2888, 4440), (2960, 4332), (3040, 4218), (3515, 3648), (3552, 3610)]