4319473680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{315751}}^1$

素因数の和:315789

約数の個数: 120

約数和(自身を含む): 15269766720

約数和(自身を除く): 10950293040

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, 315751, 631502, 947253, 1263004, 1578755, 1894506, 2526008, 2841759, 3157510, 3789012, 4736265, 5052016, 5683518, 5999269, 6315020, 7578024, 9472530, 11367036, 11998538, 12630040, 14208795, 15156048, 17997807, 18945060, 22734072, 23997076, 25260080, 28417590, 29996345, 35995614, 37890120, 45468144, 47994152, 53993421, 56835180, 59992690, 71991228, 75780240, 89989035, 95988304, 107986842, 113670360, 119985380, 143982456, 179978070, 215973684, 227340720, 239970760, 269967105, 287964912, 359956140, 431947368, 479941520, 539934210, 719912280, 863894736, 1079868420, 1439824560, 2159736840, 4319473680]

約数ペア:

[(1, 4319473680), (2, 2159736840), (3, 1439824560), (4, 1079868420), (5, 863894736), (6, 719912280), (8, 539934210), (9, 479941520), (10, 431947368), (12, 359956140), (15, 287964912), (16, 269967105), (18, 239970760), (19, 227340720), (20, 215973684), (24, 179978070), (30, 143982456), (36, 119985380), (38, 113670360), (40, 107986842), (45, 95988304), (48, 89989035), (57, 75780240), (60, 71991228), (72, 59992690), (76, 56835180), (80, 53993421), (90, 47994152), (95, 45468144), (114, 37890120), (120, 35995614), (144, 29996345), (152, 28417590), (171, 25260080), (180, 23997076), (190, 22734072), (228, 18945060), (240, 17997807), (285, 15156048), (304, 14208795), (342, 12630040), (360, 11998538), (380, 11367036), (456, 9472530), (570, 7578024), (684, 6315020), (720, 5999269), (760, 5683518), (855, 5052016), (912, 4736265), (1140, 3789012), (1368, 3157510), (1520, 2841759), (1710, 2526008), (2280, 1894506), (2736, 1578755), (3420, 1263004), (4560, 947253), (6840, 631502), (13680, 315751)]