272131410960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19892647}}^1$

素因数の和:19892685

約数の個数: 120

約数和(自身を含む): 962008457280

約数和(自身を除く): 689877046320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 19892647, 39785294, 59677941, 79570588, 99463235, 119355882, 159141176, 179033823, 198926470, 238711764, 298389705, 318282352, 358067646, 377960293, 397852940, 477423528, 596779410, 716135292, 755920586, 795705880, 895169115, 954847056, 1133880879, 1193558820, 1432270584, 1511841172, 1591411760, 1790338230, 1889801465, 2267761758, 2387117640, 2864541168, 3023682344, 3401642637, 3580676460, 3779602930, 4535523516, 4774235280, 5669404395, 6047364688, 6803285274, 7161352920, 7559205860, 9071047032, 11338808790, 13606570548, 14322705840, 15118411720, 17008213185, 18142094064, 22677617580, 27213141096, 30236823440, 34016426370, 45355235160, 54426282192, 68032852740, 90710470320, 136065705480, 272131410960]

約数ペア:

[(1, 272131410960), (2, 136065705480), (3, 90710470320), (4, 68032852740), (5, 54426282192), (6, 45355235160), (8, 34016426370), (9, 30236823440), (10, 27213141096), (12, 22677617580), (15, 18142094064), (16, 17008213185), (18, 15118411720), (19, 14322705840), (20, 13606570548), (24, 11338808790), (30, 9071047032), (36, 7559205860), (38, 7161352920), (40, 6803285274), (45, 6047364688), (48, 5669404395), (57, 4774235280), (60, 4535523516), (72, 3779602930), (76, 3580676460), (80, 3401642637), (90, 3023682344), (95, 2864541168), (114, 2387117640), (120, 2267761758), (144, 1889801465), (152, 1790338230), (171, 1591411760), (180, 1511841172), (190, 1432270584), (228, 1193558820), (240, 1133880879), (285, 954847056), (304, 895169115), (342, 795705880), (360, 755920586), (380, 716135292), (456, 596779410), (570, 477423528), (684, 397852940), (720, 377960293), (760, 358067646), (855, 318282352), (912, 298389705), (1140, 238711764), (1368, 198926470), (1520, 179033823), (1710, 159141176), (2280, 119355882), (2736, 99463235), (3420, 79570588), (4560, 59677941), (6840, 39785294), (13680, 19892647)]