15695787120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{386977}}^1$

素因数の和:387019

約数の個数: 120

約数和(自身を含む): 52687828656

約数和(自身を除く): 36992041536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 13520, 20280, 40560, 386977, 773954, 1160931, 1547908, 1934885, 2321862, 3095816, 3869770, 4643724, 5030701, 5804655, 6191632, 7739540, 9287448, 10061402, 11609310, 15092103, 15479080, 18574896, 20122804, 23218620, 25153505, 30184206, 30958160, 40245608, 46437240, 50307010, 60368412, 65399113, 75460515, 80491216, 92874480, 100614020, 120736824, 130798226, 150921030, 196197339, 201228040, 241473648, 261596452, 301842060, 326995565, 392394678, 402456080, 523192904, 603684120, 653991130, 784789356, 980986695, 1046385808, 1207368240, 1307982260, 1569578712, 1961973390, 2615964520, 3139157424, 3923946780, 5231929040, 7847893560, 15695787120]

約数ペア:

[(1, 15695787120), (2, 7847893560), (3, 5231929040), (4, 3923946780), (5, 3139157424), (6, 2615964520), (8, 1961973390), (10, 1569578712), (12, 1307982260), (13, 1207368240), (15, 1046385808), (16, 980986695), (20, 784789356), (24, 653991130), (26, 603684120), (30, 523192904), (39, 402456080), (40, 392394678), (48, 326995565), (52, 301842060), (60, 261596452), (65, 241473648), (78, 201228040), (80, 196197339), (104, 150921030), (120, 130798226), (130, 120736824), (156, 100614020), (169, 92874480), (195, 80491216), (208, 75460515), (240, 65399113), (260, 60368412), (312, 50307010), (338, 46437240), (390, 40245608), (507, 30958160), (520, 30184206), (624, 25153505), (676, 23218620), (780, 20122804), (845, 18574896), (1014, 15479080), (1040, 15092103), (1352, 11609310), (1560, 10061402), (1690, 9287448), (2028, 7739540), (2535, 6191632), (2704, 5804655), (3120, 5030701), (3380, 4643724), (4056, 3869770), (5070, 3095816), (6760, 2321862), (8112, 1934885), (10140, 1547908), (13520, 1160931), (20280, 773954), (40560, 386977)]