105253920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3887

約数の個数: 144

約数和(自身を含む): 378181440

約数和(自身を除く): 272927520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 3847, 4560, 5472, 6840, 7694, 9120, 11541, 13680, 15388, 19235, 23082, 27360, 30776, 34623, 38470, 46164, 57705, 61552, 69246, 73093, 76940, 92328, 115410, 123104, 138492, 146186, 153880, 173115, 184656, 219279, 230820, 276984, 292372, 307760, 346230, 365465, 369312, 438558, 461640, 553968, 584744, 615520, 657837, 692460, 730930, 877116, 923280, 1096395, 1107936, 1169488, 1315674, 1384920, 1461860, 1754232, 1846560, 2192790, 2338976, 2631348, 2769840, 2923720, 3289185, 3508464, 4385580, 5262696, 5539680, 5847440, 6578370, 7016928, 8771160, 10525392, 11694880, 13156740, 17542320, 21050784, 26313480, 35084640, 52626960, 105253920]

約数ペア:

[(1, 105253920), (2, 52626960), (3, 35084640), (4, 26313480), (5, 21050784), (6, 17542320), (8, 13156740), (9, 11694880), (10, 10525392), (12, 8771160), (15, 7016928), (16, 6578370), (18, 5847440), (19, 5539680), (20, 5262696), (24, 4385580), (30, 3508464), (32, 3289185), (36, 2923720), (38, 2769840), (40, 2631348), (45, 2338976), (48, 2192790), (57, 1846560), (60, 1754232), (72, 1461860), (76, 1384920), (80, 1315674), (90, 1169488), (95, 1107936), (96, 1096395), (114, 923280), (120, 877116), (144, 730930), (152, 692460), (160, 657837), (171, 615520), (180, 584744), (190, 553968), (228, 461640), (240, 438558), (285, 369312), (288, 365465), (304, 346230), (342, 307760), (360, 292372), (380, 276984), (456, 230820), (480, 219279), (570, 184656), (608, 173115), (684, 153880), (720, 146186), (760, 138492), (855, 123104), (912, 115410), (1140, 92328), (1368, 76940), (1440, 73093), (1520, 69246), (1710, 61552), (1824, 57705), (2280, 46164), (2736, 38470), (3040, 34623), (3420, 30776), (3847, 27360), (4560, 23082), (5472, 19235), (6840, 15388), (7694, 13680), (9120, 11541)]