3050640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 10832640

約数和(自身を除く): 7782000

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, 223, 228, 240, 285, 304, 342, 360, 380, 446, 456, 570, 669, 684, 720, 760, 855, 892, 912, 1115, 1140, 1338, 1368, 1520, 1710, 1784, 2007, 2230, 2280, 2676, 2736, 3345, 3420, 3568, 4014, 4237, 4460, 4560, 5352, 6690, 6840, 8028, 8474, 8920, 10035, 10704, 12711, 13380, 13680, 16056, 16948, 17840, 20070, 21185, 25422, 26760, 32112, 33896, 38133, 40140, 42370, 50844, 53520, 63555, 67792, 76266, 80280, 84740, 101688, 127110, 152532, 160560, 169480, 190665, 203376, 254220, 305064, 338960, 381330, 508440, 610128, 762660, 1016880, 1525320, 3050640]

約数ペア:

[(1, 3050640), (2, 1525320), (3, 1016880), (4, 762660), (5, 610128), (6, 508440), (8, 381330), (9, 338960), (10, 305064), (12, 254220), (15, 203376), (16, 190665), (18, 169480), (19, 160560), (20, 152532), (24, 127110), (30, 101688), (36, 84740), (38, 80280), (40, 76266), (45, 67792), (48, 63555), (57, 53520), (60, 50844), (72, 42370), (76, 40140), (80, 38133), (90, 33896), (95, 32112), (114, 26760), (120, 25422), (144, 21185), (152, 20070), (171, 17840), (180, 16948), (190, 16056), (223, 13680), (228, 13380), (240, 12711), (285, 10704), (304, 10035), (342, 8920), (360, 8474), (380, 8028), (446, 6840), (456, 6690), (570, 5352), (669, 4560), (684, 4460), (720, 4237), (760, 4014), (855, 3568), (892, 3420), (912, 3345), (1115, 2736), (1140, 2676), (1338, 2280), (1368, 2230), (1520, 2007), (1710, 1784)]