72214440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1667}}^1$

素因数の和:1719

約数の個数: 96

約数和(自身を含む): 228782880

約数和(自身を除く): 156568440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1667, 1805, 2166, 2280, 2888, 3334, 3610, 4332, 5001, 5415, 6668, 7220, 8335, 8664, 10002, 10830, 13336, 14440, 16670, 20004, 21660, 25005, 31673, 33340, 40008, 43320, 50010, 63346, 66680, 95019, 100020, 126692, 158365, 190038, 200040, 253384, 316730, 380076, 475095, 601787, 633460, 760152, 950190, 1203574, 1266920, 1805361, 1900380, 2407148, 3008935, 3610722, 3800760, 4814296, 6017870, 7221444, 9026805, 12035740, 14442888, 18053610, 24071480, 36107220, 72214440]

約数ペア:

[(1, 72214440), (2, 36107220), (3, 24071480), (4, 18053610), (5, 14442888), (6, 12035740), (8, 9026805), (10, 7221444), (12, 6017870), (15, 4814296), (19, 3800760), (20, 3610722), (24, 3008935), (30, 2407148), (38, 1900380), (40, 1805361), (57, 1266920), (60, 1203574), (76, 950190), (95, 760152), (114, 633460), (120, 601787), (152, 475095), (190, 380076), (228, 316730), (285, 253384), (361, 200040), (380, 190038), (456, 158365), (570, 126692), (722, 100020), (760, 95019), (1083, 66680), (1140, 63346), (1444, 50010), (1667, 43320), (1805, 40008), (2166, 33340), (2280, 31673), (2888, 25005), (3334, 21660), (3610, 20004), (4332, 16670), (5001, 14440), (5415, 13336), (6668, 10830), (7220, 10002), (8335, 8664)]