887644488240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64886293}}^1$

素因数の和:64886331

約数の個数: 120

約数和(自身を含む): 3137901177840

約数和(自身を除く): 2250256689600

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, 64886293, 129772586, 194658879, 259545172, 324431465, 389317758, 519090344, 583976637, 648862930, 778635516, 973294395, 1038180688, 1167953274, 1232839567, 1297725860, 1557271032, 1946588790, 2335906548, 2465679134, 2595451720, 2919883185, 3114542064, 3698518701, 3893177580, 4671813096, 4931358268, 5190903440, 5839766370, 6164197835, 7397037402, 7786355160, 9343626192, 9862716536, 11095556103, 11679532740, 12328395670, 14794074804, 15572710320, 18492593505, 19725433072, 22191112206, 23359065480, 24656791340, 29588149608, 36985187010, 44382224412, 46718130960, 49313582680, 55477780515, 59176299216, 73970374020, 88764448824, 98627165360, 110955561030, 147940748040, 177528897648, 221911122060, 295881496080, 443822244120, 887644488240]

約数ペア:

[(1, 887644488240), (2, 443822244120), (3, 295881496080), (4, 221911122060), (5, 177528897648), (6, 147940748040), (8, 110955561030), (9, 98627165360), (10, 88764448824), (12, 73970374020), (15, 59176299216), (16, 55477780515), (18, 49313582680), (19, 46718130960), (20, 44382224412), (24, 36985187010), (30, 29588149608), (36, 24656791340), (38, 23359065480), (40, 22191112206), (45, 19725433072), (48, 18492593505), (57, 15572710320), (60, 14794074804), (72, 12328395670), (76, 11679532740), (80, 11095556103), (90, 9862716536), (95, 9343626192), (114, 7786355160), (120, 7397037402), (144, 6164197835), (152, 5839766370), (171, 5190903440), (180, 4931358268), (190, 4671813096), (228, 3893177580), (240, 3698518701), (285, 3114542064), (304, 2919883185), (342, 2595451720), (360, 2465679134), (380, 2335906548), (456, 1946588790), (570, 1557271032), (684, 1297725860), (720, 1232839567), (760, 1167953274), (855, 1038180688), (912, 973294395), (1140, 778635516), (1368, 648862930), (1520, 583976637), (1710, 519090344), (2280, 389317758), (2736, 324431465), (3420, 259545172), (4560, 194658879), (6840, 129772586), (13680, 64886293)]