12231821520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{894139}}^1$

素因数の和:894177

約数の個数: 120

約数和(自身を含む): 43240610400

約数和(自身を除く): 31008788880

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, 894139, 1788278, 2682417, 3576556, 4470695, 5364834, 7153112, 8047251, 8941390, 10729668, 13412085, 14306224, 16094502, 16988641, 17882780, 21459336, 26824170, 32189004, 33977282, 35765560, 40236255, 42918672, 50965923, 53648340, 64378008, 67954564, 71531120, 80472510, 84943205, 101931846, 107296680, 128756016, 135909128, 152897769, 160945020, 169886410, 203863692, 214593360, 254829615, 271818256, 305795538, 321890040, 339772820, 407727384, 509659230, 611591076, 643780080, 679545640, 764488845, 815454768, 1019318460, 1223182152, 1359091280, 1528977690, 2038636920, 2446364304, 3057955380, 4077273840, 6115910760, 12231821520]

約数ペア:

[(1, 12231821520), (2, 6115910760), (3, 4077273840), (4, 3057955380), (5, 2446364304), (6, 2038636920), (8, 1528977690), (9, 1359091280), (10, 1223182152), (12, 1019318460), (15, 815454768), (16, 764488845), (18, 679545640), (19, 643780080), (20, 611591076), (24, 509659230), (30, 407727384), (36, 339772820), (38, 321890040), (40, 305795538), (45, 271818256), (48, 254829615), (57, 214593360), (60, 203863692), (72, 169886410), (76, 160945020), (80, 152897769), (90, 135909128), (95, 128756016), (114, 107296680), (120, 101931846), (144, 84943205), (152, 80472510), (171, 71531120), (180, 67954564), (190, 64378008), (228, 53648340), (240, 50965923), (285, 42918672), (304, 40236255), (342, 35765560), (360, 33977282), (380, 32189004), (456, 26824170), (570, 21459336), (684, 17882780), (720, 16988641), (760, 16094502), (855, 14306224), (912, 13412085), (1140, 10729668), (1368, 8941390), (1520, 8047251), (1710, 7153112), (2280, 5364834), (2736, 4470695), (3420, 3576556), (4560, 2682417), (6840, 1788278), (13680, 894139)]