458889720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 1405347840

約数和(自身を除く): 946458120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 137, 206, 271, 274, 309, 411, 412, 515, 542, 548, 618, 685, 813, 822, 824, 1030, 1084, 1096, 1236, 1355, 1370, 1545, 1626, 1644, 2055, 2060, 2168, 2472, 2710, 2740, 3090, 3252, 3288, 4065, 4110, 4120, 5420, 5480, 6180, 6504, 8130, 8220, 10840, 12360, 14111, 16260, 16440, 27913, 28222, 32520, 37127, 42333, 55826, 56444, 70555, 74254, 83739, 84666, 111381, 111652, 112888, 139565, 141110, 148508, 167478, 169332, 185635, 211665, 222762, 223304, 279130, 282220, 297016, 334956, 338664, 371270, 418695, 423330, 445524, 556905, 558260, 564440, 669912, 742540, 837390, 846660, 891048, 1113810, 1116520, 1485080, 1674780, 1693320, 2227620, 3349560, 3824081, 4455240, 7648162, 11472243, 15296324, 19120405, 22944486, 30592648, 38240810, 45888972, 57361215, 76481620, 91777944, 114722430, 152963240, 229444860, 458889720]

約数ペア:

[(1, 458889720), (2, 229444860), (3, 152963240), (4, 114722430), (5, 91777944), (6, 76481620), (8, 57361215), (10, 45888972), (12, 38240810), (15, 30592648), (20, 22944486), (24, 19120405), (30, 15296324), (40, 11472243), (60, 7648162), (103, 4455240), (120, 3824081), (137, 3349560), (206, 2227620), (271, 1693320), (274, 1674780), (309, 1485080), (411, 1116520), (412, 1113810), (515, 891048), (542, 846660), (548, 837390), (618, 742540), (685, 669912), (813, 564440), (822, 558260), (824, 556905), (1030, 445524), (1084, 423330), (1096, 418695), (1236, 371270), (1355, 338664), (1370, 334956), (1545, 297016), (1626, 282220), (1644, 279130), (2055, 223304), (2060, 222762), (2168, 211665), (2472, 185635), (2710, 169332), (2740, 167478), (3090, 148508), (3252, 141110), (3288, 139565), (4065, 112888), (4110, 111652), (4120, 111381), (5420, 84666), (5480, 83739), (6180, 74254), (6504, 70555), (8130, 56444), (8220, 55826), (10840, 42333), (12360, 37127), (14111, 32520), (16260, 28222), (16440, 27913)]