63215280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1$

素因数の和:4659

約数の個数: 120

約数和(自身を含む): 223519920

約数和(自身を除く): 160304640

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, 4621, 6840, 9242, 13680, 13863, 18484, 23105, 27726, 36968, 41589, 46210, 55452, 69315, 73936, 83178, 87799, 92420, 110904, 138630, 166356, 175598, 184840, 207945, 221808, 263397, 277260, 332712, 351196, 369680, 415890, 438995, 526794, 554520, 665424, 702392, 790191, 831780, 877990, 1053588, 1109040, 1316985, 1404784, 1580382, 1663560, 1755980, 2107176, 2633970, 3160764, 3327120, 3511960, 3950955, 4214352, 5267940, 6321528, 7023920, 7901910, 10535880, 12643056, 15803820, 21071760, 31607640, 63215280]

約数ペア:

[(1, 63215280), (2, 31607640), (3, 21071760), (4, 15803820), (5, 12643056), (6, 10535880), (8, 7901910), (9, 7023920), (10, 6321528), (12, 5267940), (15, 4214352), (16, 3950955), (18, 3511960), (19, 3327120), (20, 3160764), (24, 2633970), (30, 2107176), (36, 1755980), (38, 1663560), (40, 1580382), (45, 1404784), (48, 1316985), (57, 1109040), (60, 1053588), (72, 877990), (76, 831780), (80, 790191), (90, 702392), (95, 665424), (114, 554520), (120, 526794), (144, 438995), (152, 415890), (171, 369680), (180, 351196), (190, 332712), (228, 277260), (240, 263397), (285, 221808), (304, 207945), (342, 184840), (360, 175598), (380, 166356), (456, 138630), (570, 110904), (684, 92420), (720, 87799), (760, 83178), (855, 73936), (912, 69315), (1140, 55452), (1368, 46210), (1520, 41589), (1710, 36968), (2280, 27726), (2736, 23105), (3420, 18484), (4560, 13863), (4621, 13680), (6840, 9242)]