270193680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19751}}^1$

素因数の和:19789

約数の個数: 120

約数和(自身を含む): 955206720

約数和(自身を除く): 685013040

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, 19751, 39502, 59253, 79004, 98755, 118506, 158008, 177759, 197510, 237012, 296265, 316016, 355518, 375269, 395020, 474024, 592530, 711036, 750538, 790040, 888795, 948048, 1125807, 1185060, 1422072, 1501076, 1580080, 1777590, 1876345, 2251614, 2370120, 2844144, 3002152, 3377421, 3555180, 3752690, 4503228, 4740240, 5629035, 6004304, 6754842, 7110360, 7505380, 9006456, 11258070, 13509684, 14220720, 15010760, 16887105, 18012912, 22516140, 27019368, 30021520, 33774210, 45032280, 54038736, 67548420, 90064560, 135096840, 270193680]

約数ペア:

[(1, 270193680), (2, 135096840), (3, 90064560), (4, 67548420), (5, 54038736), (6, 45032280), (8, 33774210), (9, 30021520), (10, 27019368), (12, 22516140), (15, 18012912), (16, 16887105), (18, 15010760), (19, 14220720), (20, 13509684), (24, 11258070), (30, 9006456), (36, 7505380), (38, 7110360), (40, 6754842), (45, 6004304), (48, 5629035), (57, 4740240), (60, 4503228), (72, 3752690), (76, 3555180), (80, 3377421), (90, 3002152), (95, 2844144), (114, 2370120), (120, 2251614), (144, 1876345), (152, 1777590), (171, 1580080), (180, 1501076), (190, 1422072), (228, 1185060), (240, 1125807), (285, 948048), (304, 888795), (342, 790040), (360, 750538), (380, 711036), (456, 592530), (570, 474024), (684, 395020), (720, 375269), (760, 355518), (855, 316016), (912, 296265), (1140, 237012), (1368, 197510), (1520, 177759), (1710, 158008), (2280, 118506), (2736, 98755), (3420, 79004), (4560, 59253), (6840, 39502), (13680, 19751)]