350495280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25621}}^1$

素因数の和:25659

約数の個数: 120

約数和(自身を含む): 1239079920

約数和(自身を除く): 888584640

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, 25621, 51242, 76863, 102484, 128105, 153726, 204968, 230589, 256210, 307452, 384315, 409936, 461178, 486799, 512420, 614904, 768630, 922356, 973598, 1024840, 1152945, 1229808, 1460397, 1537260, 1844712, 1947196, 2049680, 2305890, 2433995, 2920794, 3074520, 3689424, 3894392, 4381191, 4611780, 4867990, 5841588, 6149040, 7301985, 7788784, 8762382, 9223560, 9735980, 11683176, 14603970, 17524764, 18447120, 19471960, 21905955, 23366352, 29207940, 35049528, 38943920, 43811910, 58415880, 70099056, 87623820, 116831760, 175247640, 350495280]

約数ペア:

[(1, 350495280), (2, 175247640), (3, 116831760), (4, 87623820), (5, 70099056), (6, 58415880), (8, 43811910), (9, 38943920), (10, 35049528), (12, 29207940), (15, 23366352), (16, 21905955), (18, 19471960), (19, 18447120), (20, 17524764), (24, 14603970), (30, 11683176), (36, 9735980), (38, 9223560), (40, 8762382), (45, 7788784), (48, 7301985), (57, 6149040), (60, 5841588), (72, 4867990), (76, 4611780), (80, 4381191), (90, 3894392), (95, 3689424), (114, 3074520), (120, 2920794), (144, 2433995), (152, 2305890), (171, 2049680), (180, 1947196), (190, 1844712), (228, 1537260), (240, 1460397), (285, 1229808), (304, 1152945), (342, 1024840), (360, 973598), (380, 922356), (456, 768630), (570, 614904), (684, 512420), (720, 486799), (760, 461178), (855, 409936), (912, 384315), (1140, 307452), (1368, 256210), (1520, 230589), (1710, 204968), (2280, 153726), (2736, 128105), (3420, 102484), (4560, 76863), (6840, 51242), (13680, 25621)]