388223820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6719}}^1$

素因数の和:6844

約数の個数: 96

約数和(自身を含む): 1219276800

約数和(自身を除く): 831052980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 963, 1070, 1284, 1605, 1926, 2140, 2889, 3210, 3852, 4815, 5778, 6420, 6719, 9630, 11556, 13438, 14445, 19260, 20157, 26876, 28890, 33595, 40314, 57780, 60471, 67190, 80628, 100785, 120942, 134380, 181413, 201570, 241884, 302355, 362826, 403140, 604710, 718933, 725652, 907065, 1209420, 1437866, 1814130, 2156799, 2875732, 3594665, 3628260, 4313598, 6470397, 7189330, 8627196, 10783995, 12940794, 14378660, 19411191, 21567990, 25881588, 32351985, 38822382, 43135980, 64703970, 77644764, 97055955, 129407940, 194111910, 388223820]

約数ペア:

[(1, 388223820), (2, 194111910), (3, 129407940), (4, 97055955), (5, 77644764), (6, 64703970), (9, 43135980), (10, 38822382), (12, 32351985), (15, 25881588), (18, 21567990), (20, 19411191), (27, 14378660), (30, 12940794), (36, 10783995), (45, 8627196), (54, 7189330), (60, 6470397), (90, 4313598), (107, 3628260), (108, 3594665), (135, 2875732), (180, 2156799), (214, 1814130), (270, 1437866), (321, 1209420), (428, 907065), (535, 725652), (540, 718933), (642, 604710), (963, 403140), (1070, 362826), (1284, 302355), (1605, 241884), (1926, 201570), (2140, 181413), (2889, 134380), (3210, 120942), (3852, 100785), (4815, 80628), (5778, 67190), (6420, 60471), (6719, 57780), (9630, 40314), (11556, 33595), (13438, 28890), (14445, 26876), (19260, 20157)]