1977523320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{5573}}^1$

素因数の和:8544

約数の個数: 64

約数和(自身を含む): 5935641120

約数和(自身を除く): 3958117800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2957, 5573, 5914, 8871, 11146, 11828, 14785, 16719, 17742, 22292, 23656, 27865, 29570, 33438, 35484, 44355, 44584, 55730, 59140, 66876, 70968, 83595, 88710, 111460, 118280, 133752, 167190, 177420, 222920, 334380, 354840, 668760, 16479361, 32958722, 49438083, 65917444, 82396805, 98876166, 131834888, 164793610, 197752332, 247190415, 329587220, 395504664, 494380830, 659174440, 988761660, 1977523320]

約数ペア:

[(1, 1977523320), (2, 988761660), (3, 659174440), (4, 494380830), (5, 395504664), (6, 329587220), (8, 247190415), (10, 197752332), (12, 164793610), (15, 131834888), (20, 98876166), (24, 82396805), (30, 65917444), (40, 49438083), (60, 32958722), (120, 16479361), (2957, 668760), (5573, 354840), (5914, 334380), (8871, 222920), (11146, 177420), (11828, 167190), (14785, 133752), (16719, 118280), (17742, 111460), (22292, 88710), (23656, 83595), (27865, 70968), (29570, 66876), (33438, 59140), (35484, 55730), (44355, 44584)]