13967280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1059

約数の個数: 120

約数和(自身を含む): 49423920

約数和(自身を除く): 35456640

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, 1021, 1140, 1368, 1520, 1710, 2042, 2280, 2736, 3063, 3420, 4084, 4560, 5105, 6126, 6840, 8168, 9189, 10210, 12252, 13680, 15315, 16336, 18378, 19399, 20420, 24504, 30630, 36756, 38798, 40840, 45945, 49008, 58197, 61260, 73512, 77596, 81680, 91890, 96995, 116394, 122520, 147024, 155192, 174591, 183780, 193990, 232788, 245040, 290985, 310384, 349182, 367560, 387980, 465576, 581970, 698364, 735120, 775960, 872955, 931152, 1163940, 1396728, 1551920, 1745910, 2327880, 2793456, 3491820, 4655760, 6983640, 13967280]

約数ペア:

[(1, 13967280), (2, 6983640), (3, 4655760), (4, 3491820), (5, 2793456), (6, 2327880), (8, 1745910), (9, 1551920), (10, 1396728), (12, 1163940), (15, 931152), (16, 872955), (18, 775960), (19, 735120), (20, 698364), (24, 581970), (30, 465576), (36, 387980), (38, 367560), (40, 349182), (45, 310384), (48, 290985), (57, 245040), (60, 232788), (72, 193990), (76, 183780), (80, 174591), (90, 155192), (95, 147024), (114, 122520), (120, 116394), (144, 96995), (152, 91890), (171, 81680), (180, 77596), (190, 73512), (228, 61260), (240, 58197), (285, 49008), (304, 45945), (342, 40840), (360, 38798), (380, 36756), (456, 30630), (570, 24504), (684, 20420), (720, 19399), (760, 18378), (855, 16336), (912, 15315), (1021, 13680), (1140, 12252), (1368, 10210), (1520, 9189), (1710, 8168), (2042, 6840), (2280, 6126), (2736, 5105), (3063, 4560), (3420, 4084)]